11389168

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 60

約数和(自身を含む): 26151600

約数和(自身を除く): 14762432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 199, 292, 392, 398, 511, 584, 784, 796, 1022, 1168, 1393, 1592, 2044, 2786, 3184, 3577, 4088, 5572, 7154, 8176, 9751, 11144, 14308, 14527, 19502, 22288, 28616, 29054, 39004, 57232, 58108, 78008, 101689, 116216, 156016, 203378, 232432, 406756, 711823, 813512, 1423646, 1627024, 2847292, 5694584, 11389168]

約数ペア:

[(1, 11389168), (2, 5694584), (4, 2847292), (7, 1627024), (8, 1423646), (14, 813512), (16, 711823), (28, 406756), (49, 232432), (56, 203378), (73, 156016), (98, 116216), (112, 101689), (146, 78008), (196, 58108), (199, 57232), (292, 39004), (392, 29054), (398, 28616), (511, 22288), (584, 19502), (784, 14527), (796, 14308), (1022, 11144), (1168, 9751), (1393, 8176), (1592, 7154), (2044, 5572), (2786, 4088), (3184, 3577)]