28175886

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{5651}}^1$

素因数の和:5936

約数の個数: 24

約数和(自身を含む): 61278984

約数和(自身を除く): 33103098

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 5651, 11302, 16953, 33906, 50859, 101718, 1565327, 3130654, 4695981, 9391962, 14087943, 28175886]

約数ペア:

[(1, 28175886), (2, 14087943), (3, 9391962), (6, 4695981), (9, 3130654), (18, 1565327), (277, 101718), (554, 50859), (831, 33906), (1662, 16953), (2493, 11302), (4986, 5651)]