68918828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{50527}}^1$

素因数の和:50573

約数の個数: 24

約数和(自身を含む): 135819264

約数和(自身を除く): 66900436

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 50527, 101054, 202108, 555797, 1111594, 1566337, 2223188, 3132674, 6265348, 17229707, 34459414, 68918828]

約数ペア:

[(1, 68918828), (2, 34459414), (4, 17229707), (11, 6265348), (22, 3132674), (31, 2223188), (44, 1566337), (62, 1111594), (124, 555797), (341, 202108), (682, 101054), (1364, 50527)]