12558896

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 28795032

約数和(自身を除く): 16236136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 193, 196, 332, 386, 392, 581, 664, 772, 784, 1162, 1328, 1351, 1544, 2324, 2702, 3088, 4067, 4648, 5404, 8134, 9296, 9457, 10808, 16019, 16268, 18914, 21616, 32038, 32536, 37828, 64076, 65072, 75656, 112133, 128152, 151312, 224266, 256304, 448532, 784931, 897064, 1569862, 1794128, 3139724, 6279448, 12558896]

約数ペア:

[(1, 12558896), (2, 6279448), (4, 3139724), (7, 1794128), (8, 1569862), (14, 897064), (16, 784931), (28, 448532), (49, 256304), (56, 224266), (83, 151312), (98, 128152), (112, 112133), (166, 75656), (193, 65072), (196, 64076), (332, 37828), (386, 32536), (392, 32038), (581, 21616), (664, 18914), (772, 16268), (784, 16019), (1162, 10808), (1328, 9457), (1351, 9296), (1544, 8134), (2324, 5404), (2702, 4648), (3088, 4067)]