26287576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 60886080

約数和(自身を除く): 34598504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 521, 742, 901, 952, 1042, 1484, 1802, 2084, 2968, 3604, 3647, 4168, 6307, 7208, 7294, 8857, 12614, 14588, 17714, 25228, 27613, 29176, 35428, 50456, 55226, 61999, 70856, 110452, 123998, 193291, 220904, 247996, 386582, 469421, 495992, 773164, 938842, 1546328, 1877684, 3285947, 3755368, 6571894, 13143788, 26287576]

約数ペア:

[(1, 26287576), (2, 13143788), (4, 6571894), (7, 3755368), (8, 3285947), (14, 1877684), (17, 1546328), (28, 938842), (34, 773164), (53, 495992), (56, 469421), (68, 386582), (106, 247996), (119, 220904), (136, 193291), (212, 123998), (238, 110452), (371, 70856), (424, 61999), (476, 55226), (521, 50456), (742, 35428), (901, 29176), (952, 27613), (1042, 25228), (1484, 17714), (1802, 14588), (2084, 12614), (2968, 8857), (3604, 7294), (3647, 7208), (4168, 6307)]