12447232

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 29855232

約数和(自身を除く): 17408000

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 151, 161, 184, 224, 256, 302, 322, 368, 448, 512, 604, 644, 736, 896, 1057, 1208, 1288, 1472, 1792, 2114, 2416, 2576, 2944, 3473, 3584, 4228, 4832, 5152, 5888, 6946, 8456, 9664, 10304, 11776, 13892, 16912, 19328, 20608, 24311, 27784, 33824, 38656, 41216, 48622, 55568, 67648, 77312, 82432, 97244, 111136, 135296, 194488, 222272, 270592, 388976, 444544, 541184, 777952, 889088, 1555904, 1778176, 3111808, 6223616, 12447232]

約数ペア:

[(1, 12447232), (2, 6223616), (4, 3111808), (7, 1778176), (8, 1555904), (14, 889088), (16, 777952), (23, 541184), (28, 444544), (32, 388976), (46, 270592), (56, 222272), (64, 194488), (92, 135296), (112, 111136), (128, 97244), (151, 82432), (161, 77312), (184, 67648), (224, 55568), (256, 48622), (302, 41216), (322, 38656), (368, 33824), (448, 27784), (512, 24311), (604, 20608), (644, 19328), (736, 16912), (896, 13892), (1057, 11776), (1208, 10304), (1288, 9664), (1472, 8456), (1792, 6946), (2114, 5888), (2416, 5152), (2576, 4832), (2944, 4228), (3473, 3584)]