Ask Question
MathematicsMathematics
15 March, 03:38

What's the sum of 28

+4
Answers (2)
  1. 15 March, 06:41
    0
    14

    14+14=28

    14x2=28
  2. 15 March, 06:50
    0
    Answer: The sum of all divisors of 28, is 1+2+4+7+14+28 = 56.

    Step-by-step explanation: The number 28 has 6 divisors in total. Their sum is 56, which is twice the number 28. According to the definition of perfect numbers, a natural number n is called perfect if and only if σ (n) = 2n.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What's the sum of 28 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Evaluate the expression when m = 6. m² - 19
Answers (1)
Which of the following represents x = 1/2 y written in general form?
Answers (1)
A regular polygon has all sides of equal length and all angles of equal measure. Which shapes below are subcategones regular polygons? Explain?
Answers (1)
Is 11.5 equal to 11.05
Answers (2)
How does an improper fraction 5/2 turn into a normal fraction
Answers (2)
New Questions in Mathematics
How to write 40+5/10
Answers (1)
he amount of money left in Alma's bank account is expressed by the linear equation y = - 27x + 577, where x represents the number of weeks and y represents the amount of money left in her account.
Answers (1)
What is the sum of 1/3 and 2/9?
Answers (1)
Find three consecutive multiples of 4 so that the product of the first and second number is 16 more than 5 times the third number
Answers (1)
What is the value of t in the equation 3 (2t+5) = 5t+25?
Answers (1)
Home » Mathematics » What's the sum of 28
Sign Up Forgot Password?