28490624

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 57336240

約数和(自身を除く): 28845616

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 2161, 3296, 4322, 6592, 8644, 13184, 17288, 34576, 69152, 138304, 222583, 276608, 445166, 890332, 1780664, 3561328, 7122656, 14245312, 28490624]

約数ペア:

[(1, 28490624), (2, 14245312), (4, 7122656), (8, 3561328), (16, 1780664), (32, 890332), (64, 445166), (103, 276608), (128, 222583), (206, 138304), (412, 69152), (824, 34576), (1648, 17288), (2161, 13184), (3296, 8644), (4322, 6592)]