40314008

素因数分解:

$2^3\times 7^1\times {\mathrm{719893}}^1$

素因数の和:719906

約数の個数: 16

約数和(自身を含む): 86387280

約数和(自身を除く): 46073272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 719893, 1439786, 2879572, 5039251, 5759144, 10078502, 20157004, 40314008]

約数ペア:

[(1, 40314008), (2, 20157004), (4, 10078502), (7, 5759144), (8, 5039251), (14, 2879572), (28, 1439786), (56, 719893)]