Q: What is the sum of all factors of the number 73,978 excluding 73,978?
A: 39,494
The factors of the number 73,978 are: 1, 2, 47, 94, 787, 1574, 36989, 73978.
If you add them up, you will get the total of 74,017. Now subtract 73,978 to get 39,494