65414468

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{23131}}^1$

素因数の和:23243

約数の個数: 24

約数和(自身を含む): 132129984

約数和(自身を除く): 66715516

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 23131, 46262, 92524, 161917, 323834, 647668, 2336231, 4672462, 9344924, 16353617, 32707234, 65414468]

約数ペア:

[(1, 65414468), (2, 32707234), (4, 16353617), (7, 9344924), (14, 4672462), (28, 2336231), (101, 647668), (202, 323834), (404, 161917), (707, 92524), (1414, 46262), (2828, 23131)]