28866604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3067}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 54720848

約数和(自身を除く): 25854244

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 3067, 4706, 6134, 9412, 12268, 39871, 79742, 159484, 555127, 1110254, 2220508, 7216651, 14433302, 28866604]

約数ペア:

[(1, 28866604), (2, 14433302), (4, 7216651), (13, 2220508), (26, 1110254), (52, 555127), (181, 159484), (362, 79742), (724, 39871), (2353, 12268), (3067, 9412), (4706, 6134)]