70214641

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 87526656

約数和(自身を除く): 17312015

約数列:

[1, 7, 17, 37, 119, 259, 431, 629, 1369, 3017, 4403, 7327, 9583, 15947, 23273, 51289, 111629, 162911, 271099, 590039, 1897693, 4130273, 10030663, 70214641]

約数ペア:

[(1, 70214641), (7, 10030663), (17, 4130273), (37, 1897693), (119, 590039), (259, 271099), (431, 162911), (629, 111629), (1369, 51289), (3017, 23273), (4403, 15947), (7327, 9583)]