57638026

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1871}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 88103808

約数和(自身を除く): 30465782

約数列:

[1, 2, 73, 146, 211, 422, 1871, 3742, 15403, 30806, 136583, 273166, 394781, 789562, 28819013, 57638026]

約数ペア:

[(1, 57638026), (2, 28819013), (73, 789562), (146, 394781), (211, 273166), (422, 136583), (1871, 30806), (3742, 15403)]