26590168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7027}}^1$

素因数の和:7087

約数の個数: 32

約数和(自身を含む): 55661760

約数和(自身を除く): 29071592

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7027, 14054, 28108, 56216, 77297, 154594, 302161, 309188, 604322, 618376, 1208644, 2417288, 3323771, 6647542, 13295084, 26590168]

約数ペア:

[(1, 26590168), (2, 13295084), (4, 6647542), (8, 3323771), (11, 2417288), (22, 1208644), (43, 618376), (44, 604322), (86, 309188), (88, 302161), (172, 154594), (344, 77297), (473, 56216), (946, 28108), (1892, 14054), (3784, 7027)]