827783216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67453}}^1$

素因数の和:67533

約数の個数: 40

約数和(自身を含む): 1756502160

約数和(自身を除く): 928718944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 67453, 134906, 269812, 539624, 876889, 1079248, 1753778, 3507556, 3979727, 7015112, 7959454, 14030224, 15918908, 31837816, 51736451, 63675632, 103472902, 206945804, 413891608, 827783216]

約数ペア:

[(1, 827783216), (2, 413891608), (4, 206945804), (8, 103472902), (13, 63675632), (16, 51736451), (26, 31837816), (52, 15918908), (59, 14030224), (104, 7959454), (118, 7015112), (208, 3979727), (236, 3507556), (472, 1753778), (767, 1079248), (944, 876889), (1534, 539624), (3068, 269812), (6136, 134906), (12272, 67453)]