25298028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 75891200

約数和(自身を除く): 50593172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 109, 126, 189, 218, 252, 307, 327, 378, 436, 614, 654, 756, 763, 921, 981, 1228, 1308, 1526, 1842, 1962, 2149, 2289, 2763, 2943, 3052, 3684, 3924, 4298, 4578, 5526, 5886, 6447, 6867, 8289, 8596, 9156, 11052, 11772, 12894, 13734, 16578, 19341, 20601, 25788, 27468, 33156, 33463, 38682, 41202, 58023, 66926, 77364, 82404, 100389, 116046, 133852, 200778, 232092, 234241, 301167, 401556, 468482, 602334, 702723, 903501, 936964, 1204668, 1405446, 1807002, 2108169, 2810892, 3614004, 4216338, 6324507, 8432676, 12649014, 25298028]

約数ペア:

[(1, 25298028), (2, 12649014), (3, 8432676), (4, 6324507), (6, 4216338), (7, 3614004), (9, 2810892), (12, 2108169), (14, 1807002), (18, 1405446), (21, 1204668), (27, 936964), (28, 903501), (36, 702723), (42, 602334), (54, 468482), (63, 401556), (84, 301167), (108, 234241), (109, 232092), (126, 200778), (189, 133852), (218, 116046), (252, 100389), (307, 82404), (327, 77364), (378, 66926), (436, 58023), (614, 41202), (654, 38682), (756, 33463), (763, 33156), (921, 27468), (981, 25788), (1228, 20601), (1308, 19341), (1526, 16578), (1842, 13734), (1962, 12894), (2149, 11772), (2289, 11052), (2763, 9156), (2943, 8596), (3052, 8289), (3684, 6867), (3924, 6447), (4298, 5886), (4578, 5526)]