68118644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{140741}}^1$

素因数の和:140767

約数の個数: 18

約数和(自身を含む): 131030802

約数和(自身を除く): 62912158

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 140741, 281482, 562964, 1548151, 3096302, 6192604, 17029661, 34059322, 68118644]

約数ペア:

[(1, 68118644), (2, 34059322), (4, 17029661), (11, 6192604), (22, 3096302), (44, 1548151), (121, 562964), (242, 281482), (484, 140741)]