28617268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1951}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 53016320

約数和(自身を除く): 24399052

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 1951, 3667, 3902, 7334, 7804, 14668, 37069, 74138, 148276, 376543, 753086, 1506172, 7154317, 14308634, 28617268]

約数ペア:

[(1, 28617268), (2, 14308634), (4, 7154317), (19, 1506172), (38, 753086), (76, 376543), (193, 148276), (386, 74138), (772, 37069), (1951, 14668), (3667, 7804), (3902, 7334)]