40479686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91583}}^1$

素因数の和:91615

約数の個数: 16

約数和(自身を含む): 69237504

約数和(自身を除く): 28757818

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 91583, 183166, 1190579, 1556911, 2381158, 3113822, 20239843, 40479686]

約数ペア:

[(1, 40479686), (2, 20239843), (13, 3113822), (17, 2381158), (26, 1556911), (34, 1190579), (221, 183166), (442, 91583)]