40539352

素因数分解:

$2^3\times 7^1\times {\mathrm{723917}}^1$

素因数の和:723930

約数の個数: 16

約数和(自身を含む): 86870160

約数和(自身を除く): 46330808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 723917, 1447834, 2895668, 5067419, 5791336, 10134838, 20269676, 40539352]

約数ペア:

[(1, 40539352), (2, 20269676), (4, 10134838), (7, 5791336), (8, 5067419), (14, 2895668), (28, 1447834), (56, 723917)]