Q: What is the sum of all factors of the number 28,327,721 excluding 28,327,721?
A: 318,379
The factors of the number 28,327,721 are: 1, 89, 318289, 28327721.
If you add them up, you will get the total of 28,328,039. Now subtract 28,327,721 to get 318,379