75788674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{21277}}^1$

素因数の和:21429

約数の個数: 16

約数和(自身を含む): 123327288

約数和(自身を除く): 47538614

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 21277, 42554, 276601, 553202, 2914949, 5829898, 37894337, 75788674]

約数ペア:

[(1, 75788674), (2, 37894337), (13, 5829898), (26, 2914949), (137, 553202), (274, 276601), (1781, 42554), (3562, 21277)]