71857172

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 128943360

約数和(自身を除く): 57086188

約数列:

[1, 2, 4, 47, 94, 188, 311, 622, 1229, 1244, 2458, 4916, 14617, 29234, 57763, 58468, 115526, 231052, 382219, 764438, 1528876, 17964293, 35928586, 71857172]

約数ペア:

[(1, 71857172), (2, 35928586), (4, 17964293), (47, 1528876), (94, 764438), (188, 382219), (311, 231052), (622, 115526), (1229, 58468), (1244, 57763), (2458, 29234), (4916, 14617)]