25323816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 72737280

約数和(自身を除く): 47413464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 491, 614, 921, 982, 1228, 1473, 1842, 1964, 2149, 2456, 2946, 3437, 3684, 3928, 4298, 5892, 6447, 6874, 7368, 8596, 10311, 11784, 12894, 13748, 17192, 20622, 25788, 27496, 41244, 51576, 82488, 150737, 301474, 452211, 602948, 904422, 1055159, 1205896, 1808844, 2110318, 3165477, 3617688, 4220636, 6330954, 8441272, 12661908, 25323816]

約数ペア:

[(1, 25323816), (2, 12661908), (3, 8441272), (4, 6330954), (6, 4220636), (7, 3617688), (8, 3165477), (12, 2110318), (14, 1808844), (21, 1205896), (24, 1055159), (28, 904422), (42, 602948), (56, 452211), (84, 301474), (168, 150737), (307, 82488), (491, 51576), (614, 41244), (921, 27496), (982, 25788), (1228, 20622), (1473, 17192), (1842, 13748), (1964, 12894), (2149, 11784), (2456, 10311), (2946, 8596), (3437, 7368), (3684, 6874), (3928, 6447), (4298, 5892)]