28367495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 37551600

約数和(自身を除く): 9184105

約数列:

[1, 5, 13, 59, 65, 169, 295, 569, 767, 845, 2845, 3835, 7397, 9971, 33571, 36985, 49855, 96161, 167855, 436423, 480805, 2182115, 5673499, 28367495]

約数ペア:

[(1, 28367495), (5, 5673499), (13, 2182115), (59, 480805), (65, 436423), (169, 167855), (295, 96161), (569, 49855), (767, 36985), (845, 33571), (2845, 9971), (3835, 7397)]