68885674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{240859}}^1$

素因数の和:240885

約数の個数: 16

約数和(自身を含む): 121393440

約数和(自身を除く): 52507766

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 240859, 481718, 2649449, 3131167, 5298898, 6262334, 34442837, 68885674]

約数ペア:

[(1, 68885674), (2, 34442837), (11, 6262334), (13, 5298898), (22, 3131167), (26, 2649449), (143, 481718), (286, 240859)]