68604848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1453}}^1$

素因数の和:1701

約数の個数: 40

約数和(自身を含む): 143876208

約数和(自身を除く): 75271360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1453, 1816, 2906, 2951, 3632, 5812, 5902, 11624, 11804, 18889, 23248, 23608, 37778, 47216, 75556, 151112, 302224, 329831, 659662, 1319324, 2638648, 4287803, 5277296, 8575606, 17151212, 34302424, 68604848]

約数ペア:

[(1, 68604848), (2, 34302424), (4, 17151212), (8, 8575606), (13, 5277296), (16, 4287803), (26, 2638648), (52, 1319324), (104, 659662), (208, 329831), (227, 302224), (454, 151112), (908, 75556), (1453, 47216), (1816, 37778), (2906, 23608), (2951, 23248), (3632, 18889), (5812, 11804), (5902, 11624)]