28421331624

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{2685311}}^1$

素因数の和:2685340

約数の個数: 96

約数和(自身を含む): 91837670400

約数和(自身を除く): 63416338776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 2685311, 5370622, 8055933, 10741244, 16111866, 18797177, 21482488, 24167799, 32223732, 37594354, 48335598, 56391531, 64447464, 72503397, 75188708, 96671196, 112783062, 131580239, 145006794, 150377416, 169174593, 193342392, 225566124, 263160478, 290013588, 338349186, 394740717, 451132248, 507523779, 526320956, 580027176, 676698372, 789481434, 1015047558, 1052641912, 1184222151, 1353396744, 1578962868, 2030095116, 2368444302, 3157925736, 3552666453, 4060190232, 4736888604, 7105332906, 9473777208, 14210665812, 28421331624]

約数ペア:

[(1, 28421331624), (2, 14210665812), (3, 9473777208), (4, 7105332906), (6, 4736888604), (7, 4060190232), (8, 3552666453), (9, 3157925736), (12, 2368444302), (14, 2030095116), (18, 1578962868), (21, 1353396744), (24, 1184222151), (27, 1052641912), (28, 1015047558), (36, 789481434), (42, 676698372), (49, 580027176), (54, 526320956), (56, 507523779), (63, 451132248), (72, 394740717), (84, 338349186), (98, 290013588), (108, 263160478), (126, 225566124), (147, 193342392), (168, 169174593), (189, 150377416), (196, 145006794), (216, 131580239), (252, 112783062), (294, 96671196), (378, 75188708), (392, 72503397), (441, 64447464), (504, 56391531), (588, 48335598), (756, 37594354), (882, 32223732), (1176, 24167799), (1323, 21482488), (1512, 18797177), (1764, 16111866), (2646, 10741244), (3528, 8055933), (5292, 5370622), (10584, 2685311)]