68330684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14153}}^1$

素因数の和:14245

約数の個数: 24

約数和(自身を含む): 128405088

約数和(自身を除く): 60074404

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 14153, 28306, 56612, 240601, 481202, 962404, 1004863, 2009726, 4019452, 17082671, 34165342, 68330684]

約数ペア:

[(1, 68330684), (2, 34165342), (4, 17082671), (17, 4019452), (34, 2009726), (68, 1004863), (71, 962404), (142, 481202), (284, 240601), (1207, 56612), (2414, 28306), (4828, 14153)]