28726472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{123821}}^1$

素因数の和:123856

約数の個数: 16

約数和(自身を含む): 55719900

約数和(自身を除く): 26993428

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 123821, 247642, 495284, 990568, 3590809, 7181618, 14363236, 28726472]

約数ペア:

[(1, 28726472), (2, 14363236), (4, 7181618), (8, 3590809), (29, 990568), (58, 495284), (116, 247642), (232, 123821)]