40806484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3541}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 74183648

約数和(自身を除く): 33377164

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 3541, 5762, 7082, 11524, 14164, 152263, 237247, 304526, 474494, 609052, 948988, 10201621, 20403242, 40806484]

約数ペア:

[(1, 40806484), (2, 20403242), (4, 10201621), (43, 948988), (67, 609052), (86, 474494), (134, 304526), (172, 237247), (268, 152263), (2881, 14164), (3541, 11524), (5762, 7082)]