68321364

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{2851}}^1$

素因数の和:4855

約数の個数: 24

約数和(自身を含む): 159552288

約数和(自身を除く): 91230924

約数列:

[1, 2, 3, 4, 6, 12, 1997, 2851, 3994, 5702, 5991, 7988, 8553, 11404, 11982, 17106, 23964, 34212, 5693447, 11386894, 17080341, 22773788, 34160682, 68321364]

約数ペア:

[(1, 68321364), (2, 34160682), (3, 22773788), (4, 17080341), (6, 11386894), (12, 5693447), (1997, 34212), (2851, 23964), (3994, 17106), (5702, 11982), (5991, 11404), (7988, 8553)]