70145474

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{11159}}^1$

素因数の和:11617

約数の個数: 16

約数和(自身を含む): 120528000

約数和(自身を除く): 50382526

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 11159, 22318, 78113, 156226, 5010391, 10020782, 35072737, 70145474]

約数ペア:

[(1, 70145474), (2, 35072737), (7, 10020782), (14, 5010391), (449, 156226), (898, 78113), (3143, 22318), (6286, 11159)]