25161576

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 69120000

約数和(自身を除く): 43958424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 499, 573, 764, 998, 1146, 1497, 1528, 1996, 2101, 2292, 2994, 3992, 4202, 4584, 5489, 5988, 6303, 8404, 10978, 11976, 12606, 16467, 16808, 21956, 25212, 32934, 43912, 50424, 65868, 95309, 131736, 190618, 285927, 381236, 571854, 762472, 1048399, 1143708, 2096798, 2287416, 3145197, 4193596, 6290394, 8387192, 12580788, 25161576]

約数ペア:

[(1, 25161576), (2, 12580788), (3, 8387192), (4, 6290394), (6, 4193596), (8, 3145197), (11, 2287416), (12, 2096798), (22, 1143708), (24, 1048399), (33, 762472), (44, 571854), (66, 381236), (88, 285927), (132, 190618), (191, 131736), (264, 95309), (382, 65868), (499, 50424), (573, 43912), (764, 32934), (998, 25212), (1146, 21956), (1497, 16808), (1528, 16467), (1996, 12606), (2101, 11976), (2292, 10978), (2994, 8404), (3992, 6303), (4202, 5988), (4584, 5489)]