68388518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{182857}}^1$

素因数の和:182887

約数の個数: 16

約数和(自身を含む): 118491984

約数和(自身を除く): 50103466

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 182857, 365714, 2011427, 3108569, 4022854, 6217138, 34194259, 68388518]

約数ペア:

[(1, 68388518), (2, 34194259), (11, 6217138), (17, 4022854), (22, 3108569), (34, 2011427), (187, 365714), (374, 182857)]