25997696

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 52105680

約数和(自身を除く): 26107984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1031, 1576, 2062, 3152, 4124, 6304, 8248, 12608, 16496, 25216, 32992, 65984, 131968, 203107, 406214, 812428, 1624856, 3249712, 6499424, 12998848, 25997696]

約数ペア:

[(1, 25997696), (2, 12998848), (4, 6499424), (8, 3249712), (16, 1624856), (32, 812428), (64, 406214), (128, 203107), (197, 131968), (394, 65984), (788, 32992), (1031, 25216), (1576, 16496), (2062, 12608), (3152, 8248), (4124, 6304)]