28651454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8677}}^1$

素因数の和:8819

約数の個数: 16

約数和(自身を含む): 46652928

約数和(自身を除く): 18001474

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 8677, 17354, 112801, 225602, 1101979, 2203958, 14325727, 28651454]

約数ペア:

[(1, 28651454), (2, 14325727), (13, 2203958), (26, 1101979), (127, 225602), (254, 112801), (1651, 17354), (3302, 8677)]