22691312

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 60

約数和(自身を含む): 51822576

約数和(自身を除く): 29131264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 281, 392, 412, 562, 721, 784, 824, 1124, 1442, 1648, 1967, 2248, 2884, 3934, 4496, 5047, 5768, 7868, 10094, 11536, 13769, 15736, 20188, 27538, 28943, 31472, 40376, 55076, 57886, 80752, 110152, 115772, 202601, 220304, 231544, 405202, 463088, 810404, 1418207, 1620808, 2836414, 3241616, 5672828, 11345656, 22691312]

約数ペア:

[(1, 22691312), (2, 11345656), (4, 5672828), (7, 3241616), (8, 2836414), (14, 1620808), (16, 1418207), (28, 810404), (49, 463088), (56, 405202), (98, 231544), (103, 220304), (112, 202601), (196, 115772), (206, 110152), (281, 80752), (392, 57886), (412, 55076), (562, 40376), (721, 31472), (784, 28943), (824, 27538), (1124, 20188), (1442, 15736), (1648, 13769), (1967, 11536), (2248, 10094), (2884, 7868), (3934, 5768), (4496, 5047)]