72470629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8329}}^1$

素因数の和:8460

約数の個数: 16

約数和(自身を含む): 91163520

約数和(自身を除く): 18692891

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8329, 8701, 58303, 91619, 641333, 941177, 6588239, 10352947, 72470629]

約数ペア:

[(1, 72470629), (7, 10352947), (11, 6588239), (77, 941177), (113, 641333), (791, 91619), (1243, 58303), (8329, 8701)]