57428638

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 87220224

約数和(自身を除く): 29791586

約数列:

[1, 2, 127, 254, 311, 622, 727, 1454, 39497, 78994, 92329, 184658, 226097, 452194, 28714319, 57428638]

約数ペア:

[(1, 57428638), (2, 28714319), (127, 452194), (254, 226097), (311, 184658), (622, 92329), (727, 78994), (1454, 39497)]