25336272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 74231360

約数和(自身を除く): 48895088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2137, 2964, 3952, 4274, 5928, 6411, 8548, 11856, 12822, 17096, 25644, 27781, 34192, 40603, 51288, 55562, 81206, 83343, 102576, 111124, 121809, 162412, 166686, 222248, 243618, 324824, 333372, 444496, 487236, 527839, 649648, 666744, 974472, 1055678, 1333488, 1583517, 1948944, 2111356, 3167034, 4222712, 6334068, 8445424, 12668136, 25336272]

約数ペア:

[(1, 25336272), (2, 12668136), (3, 8445424), (4, 6334068), (6, 4222712), (8, 3167034), (12, 2111356), (13, 1948944), (16, 1583517), (19, 1333488), (24, 1055678), (26, 974472), (38, 666744), (39, 649648), (48, 527839), (52, 487236), (57, 444496), (76, 333372), (78, 324824), (104, 243618), (114, 222248), (152, 166686), (156, 162412), (208, 121809), (228, 111124), (247, 102576), (304, 83343), (312, 81206), (456, 55562), (494, 51288), (624, 40603), (741, 34192), (912, 27781), (988, 25644), (1482, 17096), (1976, 12822), (2137, 11856), (2964, 8548), (3952, 6411), (4274, 5928)]