28110224

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{7351}}^1$

素因数の和:7598

約数の個数: 20

約数和(自身を含む): 54698880

約数和(自身を除く): 26588656

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 7351, 14702, 29404, 58808, 117616, 1756889, 3513778, 7027556, 14055112, 28110224]

約数ペア:

[(1, 28110224), (2, 14055112), (4, 7027556), (8, 3513778), (16, 1756889), (239, 117616), (478, 58808), (956, 29404), (1912, 14702), (3824, 7351)]