27639436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21661}}^1$

素因数の和:21705

約数の個数: 24

約数和(自身を含む): 54588240

約数和(自身を除く): 26948804

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 21661, 43322, 86644, 238271, 476542, 628169, 953084, 1256338, 2512676, 6909859, 13819718, 27639436]

約数ペア:

[(1, 27639436), (2, 13819718), (4, 6909859), (11, 2512676), (22, 1256338), (29, 953084), (44, 628169), (58, 476542), (116, 238271), (319, 86644), (638, 43322), (1276, 21661)]