68566864

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{8101}}^1$

素因数の和:8155

約数の個数: 30

約数和(自身を含む): 138892586

約数和(自身を除く): 70325722

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8101, 8464, 16202, 32404, 64808, 129616, 186323, 372646, 745292, 1490584, 2981168, 4285429, 8570858, 17141716, 34283432, 68566864]

約数ペア:

[(1, 68566864), (2, 34283432), (4, 17141716), (8, 8570858), (16, 4285429), (23, 2981168), (46, 1490584), (92, 745292), (184, 372646), (368, 186323), (529, 129616), (1058, 64808), (2116, 32404), (4232, 16202), (8101, 8464)]