What is the Sum of Factors of 28?

The Sum of Factors of 28 means that you add up all the factors of 28. You may be looking for the Sum of Factors of 28 including or excluding 28 itself.

Here is the calculation and answer to the Sum of all Factors of 28 including 28:

1 + 2 + 4 + 7 + 14 + 28 = 56

Here is the calculation and answer to the Sum of Factors of 28 if you exclude 28 itself:

1 + 2 + 4 + 7 + 14 = 28

Sum of Factors Calculator
Do you want to calculate the Sum of Factors for another number? Enter another number below!

What is the Sum of Factors of 29?
The Sum of Factors of 28 is not the only calculation we did! Go here for the next calculation.