65469656

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2161}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 140616480

約数和(自身を除く): 75146824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2161, 2164, 3787, 4322, 4328, 7574, 8644, 15127, 15148, 17288, 30254, 30296, 60508, 121016, 1169101, 2338202, 4676404, 8183707, 9352808, 16367414, 32734828, 65469656]

約数ペア:

[(1, 65469656), (2, 32734828), (4, 16367414), (7, 9352808), (8, 8183707), (14, 4676404), (28, 2338202), (56, 1169101), (541, 121016), (1082, 60508), (2161, 30296), (2164, 30254), (3787, 17288), (4322, 15148), (4328, 15127), (7574, 8644)]