82972708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227947}}^1$

素因数の和:227971

約数の個数: 24

約数和(自身を含む): 178711232

約数和(自身を除く): 95738524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 227947, 455894, 911788, 1595629, 2963311, 3191258, 5926622, 6382516, 11853244, 20743177, 41486354, 82972708]

約数ペア:

[(1, 82972708), (2, 41486354), (4, 20743177), (7, 11853244), (13, 6382516), (14, 5926622), (26, 3191258), (28, 2963311), (52, 1595629), (91, 911788), (182, 455894), (364, 227947)]