56957138

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{86561}}^1$

素因数の和:86617

約数の個数: 16

約数和(自身を含む): 99719424

約数和(自身を除く): 42762286

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 86561, 173122, 605927, 1211854, 4068367, 8136734, 28478569, 56957138]

約数ペア:

[(1, 56957138), (2, 28478569), (7, 8136734), (14, 4068367), (47, 1211854), (94, 605927), (329, 173122), (658, 86561)]