71640844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{5557}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 137260368

約数和(自身を除く): 65619524

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 5557, 6446, 11114, 12892, 22228, 61127, 122254, 244508, 1628201, 3256402, 6512804, 17910211, 35820422, 71640844]

約数ペア:

[(1, 71640844), (2, 35820422), (4, 17910211), (11, 6512804), (22, 3256402), (44, 1628201), (293, 244508), (586, 122254), (1172, 61127), (3223, 22228), (5557, 12892), (6446, 11114)]