39868276

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13063}}^1$

素因数の和:13183

約数の個数: 24

約数和(自身を含む): 80474240

約数和(自身を除く): 40605964

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13063, 26126, 52252, 91441, 182882, 365764, 1423867, 2847734, 5695468, 9967069, 19934138, 39868276]

約数ペア:

[(1, 39868276), (2, 19934138), (4, 9967069), (7, 5695468), (14, 2847734), (28, 1423867), (109, 365764), (218, 182882), (436, 91441), (763, 52252), (1526, 26126), (3052, 13063)]