68178836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1549519}}^1$

素因数の和:1549534

約数の個数: 12

約数和(自身を含む): 130159680

約数和(自身を除く): 61980844

約数列:

[1, 2, 4, 11, 22, 44, 1549519, 3099038, 6198076, 17044709, 34089418, 68178836]

約数ペア:

[(1, 68178836), (2, 34089418), (4, 17044709), (11, 6198076), (22, 3099038), (44, 1549519)]