72202354

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{15581}}^1$

素因数の和:15921

約数の個数: 16

約数和(自身を含む): 124157376

約数和(自身を除く): 51955022

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 15581, 31162, 109067, 218134, 5157311, 10314622, 36101177, 72202354]

約数ペア:

[(1, 72202354), (2, 36101177), (7, 10314622), (14, 5157311), (331, 218134), (662, 109067), (2317, 31162), (4634, 15581)]