71861084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3833}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 129895920

約数和(自身を除く): 58034836

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 3833, 4687, 7666, 9374, 15332, 18748, 164819, 329638, 417797, 659276, 835594, 1671188, 17965271, 35930542, 71861084]

約数ペア:

[(1, 71861084), (2, 35930542), (4, 17965271), (43, 1671188), (86, 835594), (109, 659276), (172, 417797), (218, 329638), (436, 164819), (3833, 18748), (4687, 15332), (7666, 9374)]