28864238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{4127}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 46811520

約数和(自身を除く): 17947282

約数列:

[1, 2, 13, 26, 269, 538, 3497, 4127, 6994, 8254, 53651, 107302, 1110163, 2220326, 14432119, 28864238]

約数ペア:

[(1, 28864238), (2, 14432119), (13, 2220326), (26, 1110163), (269, 107302), (538, 53651), (3497, 8254), (4127, 6994)]