25556416

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{2027}}^1$

素因数の和:2236

約数の個数: 28

約数和(自身を含む): 50996088

約数和(自身を除く): 25439672

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 2027, 3152, 4054, 6304, 8108, 12608, 16216, 32432, 64864, 129728, 399319, 798638, 1597276, 3194552, 6389104, 12778208, 25556416]

約数ペア:

[(1, 25556416), (2, 12778208), (4, 6389104), (8, 3194552), (16, 1597276), (32, 798638), (64, 399319), (197, 129728), (394, 64864), (788, 32432), (1576, 16216), (2027, 12608), (3152, 8108), (4054, 6304)]