79140568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3323}}^1$

素因数の和:3571

約数の個数: 32

約数和(自身を含む): 160549200

約数和(自身を除く): 81408632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2977, 3323, 5954, 6646, 11908, 13292, 23816, 26584, 43199, 86398, 172796, 345592, 760967, 1521934, 3043868, 6087736, 9892571, 19785142, 39570284, 79140568]

約数ペア:

[(1, 79140568), (2, 39570284), (4, 19785142), (8, 9892571), (13, 6087736), (26, 3043868), (52, 1521934), (104, 760967), (229, 345592), (458, 172796), (916, 86398), (1832, 43199), (2977, 26584), (3323, 23816), (5954, 13292), (6646, 11908)]