28688366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3719}}^1$

素因数の和:3776

約数の個数: 32

約数和(自身を含む): 53568000

約数和(自身を除く): 24879634

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3719, 3857, 7438, 7714, 26033, 52066, 70661, 107851, 141322, 215702, 494627, 754957, 989254, 1509914, 2049169, 4098338, 14344183, 28688366]

約数ペア:

[(1, 28688366), (2, 14344183), (7, 4098338), (14, 2049169), (19, 1509914), (29, 989254), (38, 754957), (58, 494627), (133, 215702), (203, 141322), (266, 107851), (406, 70661), (551, 52066), (1102, 26033), (3719, 7714), (3857, 7438)]