28808264

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{33037}}^1$

素因数の和:33152

約数の個数: 16

約数和(自身を含む): 54512700

約数和(自身を除く): 25704436

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 33037, 66074, 132148, 264296, 3601033, 7202066, 14404132, 28808264]

約数ペア:

[(1, 28808264), (2, 14404132), (4, 7202066), (8, 3601033), (109, 264296), (218, 132148), (436, 66074), (872, 33037)]