840027296

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{47129}}^1$

素因数の和:47696

約数の個数: 24

約数和(自身を含む): 1656808020

約数和(自身を除く): 816780724

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 4456, 8912, 17824, 47129, 94258, 188516, 377032, 754064, 1508128, 26250853, 52501706, 105003412, 210006824, 420013648, 840027296]

約数ペア:

[(1, 840027296), (2, 420013648), (4, 210006824), (8, 105003412), (16, 52501706), (32, 26250853), (557, 1508128), (1114, 754064), (2228, 377032), (4456, 188516), (8912, 94258), (17824, 47129)]