68618626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{1289}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 105573600

約数和(自身を除く): 36954974

約数列:

[1, 2, 43, 86, 619, 1238, 1289, 2578, 26617, 53234, 55427, 110854, 797891, 1595782, 34309313, 68618626]

約数ペア:

[(1, 68618626), (2, 34309313), (43, 1595782), (86, 797891), (619, 110854), (1238, 55427), (1289, 53234), (2578, 26617)]