57126628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3319}}^1$

素因数の和:3667

約数の個数: 24

約数和(自身を含む): 108019520

約数和(自身を除く): 50892892

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 3319, 4303, 6638, 8606, 13276, 17212, 43147, 86294, 172588, 1098589, 2197178, 4394356, 14281657, 28563314, 57126628]

約数ペア:

[(1, 57126628), (2, 28563314), (4, 14281657), (13, 4394356), (26, 2197178), (52, 1098589), (331, 172588), (662, 86294), (1324, 43147), (3319, 17212), (4303, 13276), (6638, 8606)]