40076456

素因数分解:

$2^3\times 7^1\times {\mathrm{715651}}^1$

素因数の和:715664

約数の個数: 16

約数和(自身を含む): 85878240

約数和(自身を除く): 45801784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 715651, 1431302, 2862604, 5009557, 5725208, 10019114, 20038228, 40076456]

約数ペア:

[(1, 40076456), (2, 20038228), (4, 10019114), (7, 5725208), (8, 5009557), (14, 2862604), (28, 1431302), (56, 715651)]