22147736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12527}}^1$

素因数の和:12563

約数の個数: 32

約数和(自身を含む): 47355840

約数和(自身を除く): 25208104

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 12527, 25054, 50108, 100216, 162851, 212959, 325702, 425918, 651404, 851836, 1302808, 1703672, 2768467, 5536934, 11073868, 22147736]

約数ペア:

[(1, 22147736), (2, 11073868), (4, 5536934), (8, 2768467), (13, 1703672), (17, 1302808), (26, 851836), (34, 651404), (52, 425918), (68, 325702), (104, 212959), (136, 162851), (221, 100216), (442, 50108), (884, 25054), (1768, 12527)]