28845656

素因数分解:

$2^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1103}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 62000640

約数和(自身を除く): 33154984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 467, 934, 1103, 1868, 2206, 3269, 3736, 4412, 6538, 7721, 8824, 13076, 15442, 26152, 30884, 61768, 515101, 1030202, 2060404, 3605707, 4120808, 7211414, 14422828, 28845656]

約数ペア:

[(1, 28845656), (2, 14422828), (4, 7211414), (7, 4120808), (8, 3605707), (14, 2060404), (28, 1030202), (56, 515101), (467, 61768), (934, 30884), (1103, 26152), (1868, 15442), (2206, 13076), (3269, 8824), (3736, 7721), (4412, 6538)]