40631108

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9739}}^1$

素因数の和:9899

約数の個数: 24

約数和(自身を含む): 81816000

約数和(自身を除く): 41184892

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 9739, 19478, 38956, 68173, 136346, 272692, 1451111, 2902222, 5804444, 10157777, 20315554, 40631108]

約数ペア:

[(1, 40631108), (2, 20315554), (4, 10157777), (7, 5804444), (14, 2902222), (28, 1451111), (149, 272692), (298, 136346), (596, 68173), (1043, 38956), (2086, 19478), (4172, 9739)]