73665722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{20681}}^1$

素因数の和:20833

約数の個数: 16

約数和(自身を含む): 119872872

約数和(自身を除く): 46207150

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 20681, 41362, 268853, 537706, 2833297, 5666594, 36832861, 73665722]

約数ペア:

[(1, 73665722), (2, 36832861), (13, 5666594), (26, 2833297), (137, 537706), (274, 268853), (1781, 41362), (3562, 20681)]