56007908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8543}}^1$

素因数の和:8707

約数の個数: 24

約数和(自身を含む): 107654400

約数和(自身を除く): 51646492

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 8543, 17086, 34172, 93973, 187946, 375892, 1272907, 2545814, 5091628, 14001977, 28003954, 56007908]

約数ペア:

[(1, 56007908), (2, 28003954), (4, 14001977), (11, 5091628), (22, 2545814), (44, 1272907), (149, 375892), (298, 187946), (596, 93973), (1639, 34172), (3278, 17086), (6556, 8543)]