28066392146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1\times {\mathrm{18869}}^1$

素因数の和:21914

約数の個数: 32

約数和(自身を含む): 47742609600

約数和(自身を除く): 19676217454

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 3011, 6022, 18869, 37738, 39143, 57209, 78286, 114418, 245297, 358511, 490594, 717022, 743717, 1487434, 4660643, 9321286, 56814559, 113629118, 738589267, 1079476621, 1477178534, 2158953242, 14033196073, 28066392146]

約数ペア:

[(1, 28066392146), (2, 14033196073), (13, 2158953242), (19, 1477178534), (26, 1079476621), (38, 738589267), (247, 113629118), (494, 56814559), (3011, 9321286), (6022, 4660643), (18869, 1487434), (37738, 743717), (39143, 717022), (57209, 490594), (78286, 358511), (114418, 245297)]