28880267

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 32081280

約数和(自身を除く): 3201013

約数列:

[1, 13, 61, 79, 461, 793, 1027, 4819, 5993, 28121, 36419, 62647, 365573, 473447, 2221559, 28880267]

約数ペア:

[(1, 28880267), (13, 2221559), (61, 473447), (79, 365573), (461, 62647), (793, 36419), (1027, 28121), (4819, 5993)]