28290652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32003}}^1$

素因数の和:32037

約数の個数: 24

約数和(自身を含む): 56455056

約数和(自身を除く): 28164404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 32003, 64006, 128012, 416039, 544051, 832078, 1088102, 1664156, 2176204, 7072663, 14145326, 28290652]

約数ペア:

[(1, 28290652), (2, 14145326), (4, 7072663), (13, 2176204), (17, 1664156), (26, 1088102), (34, 832078), (52, 544051), (68, 416039), (221, 128012), (442, 64006), (884, 32003)]