68218728

素因数分解:

$2^3\times 3^1\times {\mathrm{997}}^1\times {\mathrm{2851}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 170777760

約数和(自身を除く): 102559032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 997, 1994, 2851, 2991, 3988, 5702, 5982, 7976, 8553, 11404, 11964, 17106, 22808, 23928, 34212, 68424, 2842447, 5684894, 8527341, 11369788, 17054682, 22739576, 34109364, 68218728]

約数ペア:

[(1, 68218728), (2, 34109364), (3, 22739576), (4, 17054682), (6, 11369788), (8, 8527341), (12, 5684894), (24, 2842447), (997, 68424), (1994, 34212), (2851, 23928), (2991, 22808), (3988, 17106), (5702, 11964), (5982, 11404), (7976, 8553)]