25052404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 50274000

約数和(自身を除く): 25221596

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 449, 481, 754, 898, 962, 1073, 1508, 1796, 1924, 2146, 4292, 5837, 11674, 13021, 13949, 16613, 23348, 26042, 27898, 33226, 52084, 55796, 66452, 169273, 215969, 338546, 431938, 481777, 677092, 863876, 963554, 1927108, 6263101, 12526202, 25052404]

約数ペア:

[(1, 25052404), (2, 12526202), (4, 6263101), (13, 1927108), (26, 963554), (29, 863876), (37, 677092), (52, 481777), (58, 431938), (74, 338546), (116, 215969), (148, 169273), (377, 66452), (449, 55796), (481, 52084), (754, 33226), (898, 27898), (962, 26042), (1073, 23348), (1508, 16613), (1796, 13949), (1924, 13021), (2146, 11674), (4292, 5837)]