28837186

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7177}}^1$

素因数の和:7234

約数の個数: 24

約数和(自身を含む): 51552396

約数和(自身を除く): 22715210

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 7177, 14354, 50239, 100478, 294257, 351673, 588514, 703346, 2059799, 4119598, 14418593, 28837186]

約数ペア:

[(1, 28837186), (2, 14418593), (7, 4119598), (14, 2059799), (41, 703346), (49, 588514), (82, 351673), (98, 294257), (287, 100478), (574, 50239), (2009, 14354), (4018, 7177)]