40652636

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{12379}}^1$

素因数の和:13204

約数の個数: 12

約数和(自身を含む): 71234520

約数和(自身を除く): 30581884

約数列:

[1, 2, 4, 821, 1642, 3284, 12379, 24758, 49516, 10163159, 20326318, 40652636]

約数ペア:

[(1, 40652636), (2, 20326318), (4, 10163159), (821, 49516), (1642, 24758), (3284, 12379)]