28688292

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{4129}}^1$

素因数の和:4332

約数の個数: 36

約数和(自身を含む): 72911020

約数和(自身を除く): 44222728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 4129, 6948, 8258, 12387, 16516, 24774, 37161, 49548, 74322, 148644, 796897, 1593794, 2390691, 3187588, 4781382, 7172073, 9562764, 14344146, 28688292]

約数ペア:

[(1, 28688292), (2, 14344146), (3, 9562764), (4, 7172073), (6, 4781382), (9, 3187588), (12, 2390691), (18, 1593794), (36, 796897), (193, 148644), (386, 74322), (579, 49548), (772, 37161), (1158, 24774), (1737, 16516), (2316, 12387), (3474, 8258), (4129, 6948)]