64365356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7351}}^1$

素因数の和:7565

約数の個数: 24

約数和(自身を含む): 123513600

約数和(自身を除く): 59148244

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 7351, 8756, 14702, 29404, 80861, 161722, 323444, 1462849, 2925698, 5851396, 16091339, 32182678, 64365356]

約数ペア:

[(1, 64365356), (2, 32182678), (4, 16091339), (11, 5851396), (22, 2925698), (44, 1462849), (199, 323444), (398, 161722), (796, 80861), (2189, 29404), (4378, 14702), (7351, 8756)]