Q: What is the sum of all factors of the number 28,098 excluding 28,098?
A: 41,790
The factors of the number 28,098 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 14049, 28098.
If you add them up, you will get the total of 28,139. Now subtract 28,098 to get 41,790