28217048

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{32359}}^1$

素因数の和:32474

約数の個数: 16

約数和(自身を含む): 53394000

約数和(自身を除く): 25176952

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 32359, 64718, 129436, 258872, 3527131, 7054262, 14108524, 28217048]

約数ペア:

[(1, 28217048), (2, 14108524), (4, 7054262), (8, 3527131), (109, 258872), (218, 129436), (436, 64718), (872, 32359)]