68370386

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11437}}^1$

素因数の和:11514

約数の個数: 24

約数和(自身を含む): 121265676

約数和(自身を除く): 52895290

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 11437, 22874, 80059, 160118, 560413, 697657, 1120826, 1395314, 4883599, 9767198, 34185193, 68370386]

約数ペア:

[(1, 68370386), (2, 34185193), (7, 9767198), (14, 4883599), (49, 1395314), (61, 1120826), (98, 697657), (122, 560413), (427, 160118), (854, 80059), (2989, 22874), (5978, 11437)]