67038910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{94421}}^1$

素因数の和:94499

約数の個数: 16

約数和(自身を含む): 122370912

約数和(自身を除く): 55332002

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 94421, 188842, 472105, 944210, 6703891, 13407782, 33519455, 67038910]

約数ペア:

[(1, 67038910), (2, 33519455), (5, 13407782), (10, 6703891), (71, 944210), (142, 472105), (355, 188842), (710, 94421)]