22874488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2417}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 53099280

約数和(自身を除く): 30224792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 2417, 4732, 4834, 9464, 9668, 16919, 19336, 31421, 33838, 62842, 67676, 125684, 135352, 219947, 251368, 408473, 439894, 816946, 879788, 1633892, 1759576, 2859311, 3267784, 5718622, 11437244, 22874488]

約数ペア:

[(1, 22874488), (2, 11437244), (4, 5718622), (7, 3267784), (8, 2859311), (13, 1759576), (14, 1633892), (26, 879788), (28, 816946), (52, 439894), (56, 408473), (91, 251368), (104, 219947), (169, 135352), (182, 125684), (338, 67676), (364, 62842), (676, 33838), (728, 31421), (1183, 19336), (1352, 16919), (2366, 9668), (2417, 9464), (4732, 4834)]