Q: What is the sum of all factors of the number 286,972 excluding 286,972?
A: 304,612
The factors of the number 286,972 are: 1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 277, 518, 554, 1036, 1108, 1939, 3878, 7756, 10249, 20498, 40996, 71743, 143486, 286972.
If you add them up, you will get the total of 287,276. Now subtract 286,972 to get 304,612