56678864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{322039}}^1$

素因数の和:322058

約数の個数: 20

約数和(自身を含む): 119798880

約数和(自身を除く): 63120016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 322039, 644078, 1288156, 2576312, 3542429, 5152624, 7084858, 14169716, 28339432, 56678864]

約数ペア:

[(1, 56678864), (2, 28339432), (4, 14169716), (8, 7084858), (11, 5152624), (16, 3542429), (22, 2576312), (44, 1288156), (88, 644078), (176, 322039)]