28566832

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6221}}^1$

素因数の和:6277

約数の個数: 40

約数和(自身を含む): 64808352

約数和(自身を除く): 36241520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 6221, 12442, 24884, 43547, 49768, 87094, 99536, 174188, 255061, 348376, 510122, 696752, 1020244, 1785427, 2040488, 3570854, 4080976, 7141708, 14283416, 28566832]

約数ペア:

[(1, 28566832), (2, 14283416), (4, 7141708), (7, 4080976), (8, 3570854), (14, 2040488), (16, 1785427), (28, 1020244), (41, 696752), (56, 510122), (82, 348376), (112, 255061), (164, 174188), (287, 99536), (328, 87094), (574, 49768), (656, 43547), (1148, 24884), (2296, 12442), (4592, 6221)]