25002744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 67952640

約数和(自身を除く): 42949896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 631, 762, 1016, 1262, 1524, 1651, 1893, 2524, 3048, 3302, 3786, 4953, 5048, 6604, 7572, 8203, 9906, 13208, 15144, 16406, 19812, 24609, 32812, 39624, 49218, 65624, 80137, 98436, 160274, 196872, 240411, 320548, 480822, 641096, 961644, 1041781, 1923288, 2083562, 3125343, 4167124, 6250686, 8334248, 12501372, 25002744]

約数ペア:

[(1, 25002744), (2, 12501372), (3, 8334248), (4, 6250686), (6, 4167124), (8, 3125343), (12, 2083562), (13, 1923288), (24, 1041781), (26, 961644), (39, 641096), (52, 480822), (78, 320548), (104, 240411), (127, 196872), (156, 160274), (254, 98436), (312, 80137), (381, 65624), (508, 49218), (631, 39624), (762, 32812), (1016, 24609), (1262, 19812), (1524, 16406), (1651, 15144), (1893, 13208), (2524, 9906), (3048, 8203), (3302, 7572), (3786, 6604), (4953, 5048)]