28050828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179813}}^1$

素因数の和:179833

約数の個数: 24

約数和(自身を含む): 70487088

約数和(自身を除く): 42436260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179813, 359626, 539439, 719252, 1078878, 2157756, 2337569, 4675138, 7012707, 9350276, 14025414, 28050828]

約数ペア:

[(1, 28050828), (2, 14025414), (3, 9350276), (4, 7012707), (6, 4675138), (12, 2337569), (13, 2157756), (26, 1078878), (39, 719252), (52, 539439), (78, 359626), (156, 179813)]