207741824

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{3697}}^1$

素因数の和:4150

約数の個数: 32

約数和(自身を含む): 414915600

約数和(自身を除く): 207173776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 878, 1756, 3512, 3697, 7024, 7394, 14048, 14788, 28096, 29576, 56192, 59152, 118304, 236608, 473216, 1622983, 3245966, 6491932, 12983864, 25967728, 51935456, 103870912, 207741824]

約数ペア:

[(1, 207741824), (2, 103870912), (4, 51935456), (8, 25967728), (16, 12983864), (32, 6491932), (64, 3245966), (128, 1622983), (439, 473216), (878, 236608), (1756, 118304), (3512, 59152), (3697, 56192), (7024, 29576), (7394, 28096), (14048, 14788)]