27156964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 49057848

約数和(自身を除く): 21900884

約数列:

[1, 2, 4, 37, 74, 148, 281, 562, 653, 1124, 1306, 2612, 10397, 20794, 24161, 41588, 48322, 96644, 183493, 366986, 733972, 6789241, 13578482, 27156964]

約数ペア:

[(1, 27156964), (2, 13578482), (4, 6789241), (37, 733972), (74, 366986), (148, 183493), (281, 96644), (562, 48322), (653, 41588), (1124, 24161), (1306, 20794), (2612, 10397)]