47251456

素因数分解:

$2^{16}\times 7^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 68

約数和(自身を含む): 109051072

約数和(自身を除く): 61799616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 512, 721, 824, 896, 1024, 1442, 1648, 1792, 2048, 2884, 3296, 3584, 4096, 5768, 6592, 7168, 8192, 11536, 13184, 14336, 16384, 23072, 26368, 28672, 32768, 46144, 52736, 57344, 65536, 92288, 105472, 114688, 184576, 210944, 229376, 369152, 421888, 458752, 738304, 843776, 1476608, 1687552, 2953216, 3375104, 5906432, 6750208, 11812864, 23625728, 47251456]

約数ペア:

[(1, 47251456), (2, 23625728), (4, 11812864), (7, 6750208), (8, 5906432), (14, 3375104), (16, 2953216), (28, 1687552), (32, 1476608), (56, 843776), (64, 738304), (103, 458752), (112, 421888), (128, 369152), (206, 229376), (224, 210944), (256, 184576), (412, 114688), (448, 105472), (512, 92288), (721, 65536), (824, 57344), (896, 52736), (1024, 46144), (1442, 32768), (1648, 28672), (1792, 26368), (2048, 23072), (2884, 16384), (3296, 14336), (3584, 13184), (4096, 11536), (5768, 8192), (6592, 7168)]