25831624

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 62770680

約数和(自身を除く): 36939056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 137, 148, 182, 196, 259, 274, 296, 364, 392, 481, 518, 548, 637, 728, 959, 962, 1036, 1096, 1274, 1781, 1813, 1918, 1924, 2072, 2548, 3367, 3562, 3626, 3836, 3848, 5069, 5096, 6713, 6734, 7124, 7252, 7672, 10138, 12467, 13426, 13468, 14248, 14504, 20276, 23569, 24934, 26852, 26936, 35483, 40552, 47138, 49868, 53704, 65897, 70966, 87269, 94276, 99736, 131794, 141932, 174538, 188552, 248381, 263588, 283864, 349076, 461279, 496762, 527176, 698152, 922558, 993524, 1845116, 1987048, 3228953, 3690232, 6457906, 12915812, 25831624]

約数ペア:

[(1, 25831624), (2, 12915812), (4, 6457906), (7, 3690232), (8, 3228953), (13, 1987048), (14, 1845116), (26, 993524), (28, 922558), (37, 698152), (49, 527176), (52, 496762), (56, 461279), (74, 349076), (91, 283864), (98, 263588), (104, 248381), (137, 188552), (148, 174538), (182, 141932), (196, 131794), (259, 99736), (274, 94276), (296, 87269), (364, 70966), (392, 65897), (481, 53704), (518, 49868), (548, 47138), (637, 40552), (728, 35483), (959, 26936), (962, 26852), (1036, 24934), (1096, 23569), (1274, 20276), (1781, 14504), (1813, 14248), (1918, 13468), (1924, 13426), (2072, 12467), (2548, 10138), (3367, 7672), (3562, 7252), (3626, 7124), (3836, 6734), (3848, 6713), (5069, 5096)]