Q: What is the sum of all factors of the number 7,638 excluding 7,638?
A: 8,682
The factors of the number 7,638 are: 1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638.
If you add them up, you will get the total of 7,646. Now subtract 7,638 to get 8,682