4328876848

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{821}}^1\times {\mathrm{2099}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 8454927600

約数和(自身を除く): 4126050752

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 821, 1256, 1642, 2099, 2512, 3284, 4198, 6568, 8396, 13136, 16792, 33584, 128897, 257794, 329543, 515588, 659086, 1031176, 1318172, 1723279, 2062352, 2636344, 3446558, 5272688, 6893116, 13786232, 27572464, 270554803, 541109606, 1082219212, 2164438424, 4328876848]

約数ペア:

[(1, 4328876848), (2, 2164438424), (4, 1082219212), (8, 541109606), (16, 270554803), (157, 27572464), (314, 13786232), (628, 6893116), (821, 5272688), (1256, 3446558), (1642, 2636344), (2099, 2062352), (2512, 1723279), (3284, 1318172), (4198, 1031176), (6568, 659086), (8396, 515588), (13136, 329543), (16792, 257794), (33584, 128897)]