15678001928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2099}}^1\times {\mathrm{21713}}^1$

素因数の和:23861

約数の個数: 32

約数和(自身を含む): 30095604000

約数和(自身を除く): 14417602072

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2099, 4198, 8396, 16792, 21713, 43426, 86852, 90257, 173704, 180514, 361028, 722056, 933659, 1867318, 3734636, 7469272, 45575587, 91151174, 182302348, 364604696, 1959750241, 3919500482, 7839000964, 15678001928]

約数ペア:

[(1, 15678001928), (2, 7839000964), (4, 3919500482), (8, 1959750241), (43, 364604696), (86, 182302348), (172, 91151174), (344, 45575587), (2099, 7469272), (4198, 3734636), (8396, 1867318), (16792, 933659), (21713, 722056), (43426, 361028), (86852, 180514), (90257, 173704)]