56985242

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{2137}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 87230400

約数和(自身を除く): 30245158

約数列:

[1, 2, 67, 134, 199, 398, 2137, 4274, 13333, 26666, 143179, 286358, 425263, 850526, 28492621, 56985242]

約数ペア:

[(1, 56985242), (2, 28492621), (67, 850526), (134, 425263), (199, 286358), (398, 143179), (2137, 26666), (4274, 13333)]