28990024

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17851}}^1$

素因数の和:17893

約数の個数: 32

約数和(自身を含む): 64267200

約数和(自身を除く): 35277176

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 17851, 35702, 71404, 124957, 142808, 249914, 499828, 517679, 999656, 1035358, 2070716, 3623753, 4141432, 7247506, 14495012, 28990024]

約数ペア:

[(1, 28990024), (2, 14495012), (4, 7247506), (7, 4141432), (8, 3623753), (14, 2070716), (28, 1035358), (29, 999656), (56, 517679), (58, 499828), (116, 249914), (203, 142808), (232, 124957), (406, 71404), (812, 35702), (1624, 17851)]