68839774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{4657}}^1$

素因数の和:5067

約数の個数: 16

約数和(自身を含む): 108997200

約数和(自身を除く): 40157426

約数列:

[1, 2, 19, 38, 389, 778, 4657, 7391, 9314, 14782, 88483, 176966, 1811573, 3623146, 34419887, 68839774]

約数ペア:

[(1, 68839774), (2, 34419887), (19, 3623146), (38, 1811573), (389, 176966), (778, 88483), (4657, 14782), (7391, 9314)]