78712838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{9941}}^1$

素因数の和:10087

約数の個数: 16

約数和(自身を含む): 122405904

約数和(自身を除く): 43693066

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 9941, 19882, 367817, 735634, 1063687, 2127374, 39356419, 78712838]

約数ペア:

[(1, 78712838), (2, 39356419), (37, 2127374), (74, 1063687), (107, 735634), (214, 367817), (3959, 19882), (7918, 9941)]