68690666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{27631}}^1$

素因数の和:27757

約数の個数: 16

約数和(自身を含む): 113401728

約数和(自身を除く): 44711062

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 27631, 55262, 303941, 607882, 3122303, 6244606, 34345333, 68690666]

約数ペア:

[(1, 68690666), (2, 34345333), (11, 6244606), (22, 3122303), (113, 607882), (226, 303941), (1243, 55262), (2486, 27631)]