Q: What is the sum of all factors of the number 1,387,728 including 1,387,728?
A: 4,062,240
The factors of the number 1,387,728 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 419, 552, 828, 838, 1104, 1257, 1656, 1676, 2514, 3312, 3352, 3771, 5028, 6704, 7542, 9637, 10056, 15084, 19274, 20112, 28911, 30168, 38548, 57822, 60336, 77096, 86733, 115644, 154192, 173466, 231288, 346932, 462576, 693864, 1387728.
If you add them up, you will get the total of 4,062,240.