11156656

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 26569728

約数和(自身を除く): 15413072

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 71, 92, 112, 122, 142, 161, 184, 244, 284, 322, 368, 427, 488, 497, 568, 644, 854, 976, 994, 1136, 1288, 1403, 1633, 1708, 1988, 2576, 2806, 3266, 3416, 3976, 4331, 5612, 6532, 6832, 7952, 8662, 9821, 11224, 11431, 13064, 17324, 19642, 22448, 22862, 26128, 30317, 34648, 39284, 45724, 60634, 69296, 78568, 91448, 99613, 121268, 157136, 182896, 199226, 242536, 398452, 485072, 697291, 796904, 1394582, 1593808, 2789164, 5578328, 11156656]

約数ペア:

[(1, 11156656), (2, 5578328), (4, 2789164), (7, 1593808), (8, 1394582), (14, 796904), (16, 697291), (23, 485072), (28, 398452), (46, 242536), (56, 199226), (61, 182896), (71, 157136), (92, 121268), (112, 99613), (122, 91448), (142, 78568), (161, 69296), (184, 60634), (244, 45724), (284, 39284), (322, 34648), (368, 30317), (427, 26128), (488, 22862), (497, 22448), (568, 19642), (644, 17324), (854, 13064), (976, 11431), (994, 11224), (1136, 9821), (1288, 8662), (1403, 7952), (1633, 6832), (1708, 6532), (1988, 5612), (2576, 4331), (2806, 3976), (3266, 3416)]