65666048

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9161}}^1$

素因数の和:9188

約数の個数: 44

約数和(自身を含む): 150036912

約数和(自身を除く): 84370864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9161, 18322, 36644, 64127, 73288, 128254, 146576, 256508, 293152, 513016, 586304, 1026032, 1172608, 2052064, 2345216, 4104128, 4690432, 8208256, 9380864, 16416512, 32833024, 65666048]

約数ペア:

[(1, 65666048), (2, 32833024), (4, 16416512), (7, 9380864), (8, 8208256), (14, 4690432), (16, 4104128), (28, 2345216), (32, 2052064), (56, 1172608), (64, 1026032), (112, 586304), (128, 513016), (224, 293152), (256, 256508), (448, 146576), (512, 128254), (896, 73288), (1024, 64127), (1792, 36644), (3584, 18322), (7168, 9161)]