78663226

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{1663}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 120167424

約数和(自身を除く): 41504198

約数列:

[1, 2, 67, 134, 353, 706, 1663, 3326, 23651, 47302, 111421, 222842, 587039, 1174078, 39331613, 78663226]

約数ペア:

[(1, 78663226), (2, 39331613), (67, 1174078), (134, 587039), (353, 222842), (706, 111421), (1663, 47302), (3326, 23651)]