40689866

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{3299}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 69854400

約数和(自身を除く): 29164534

約数列:

[1, 2, 7, 14, 881, 1762, 3299, 6167, 6598, 12334, 23093, 46186, 2906419, 5812838, 20344933, 40689866]

約数ペア:

[(1, 40689866), (2, 20344933), (7, 5812838), (14, 2906419), (881, 46186), (1762, 23093), (3299, 12334), (6167, 6598)]