40743124

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 72504320

約数和(自身を除く): 31761196

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 577, 1154, 2308, 17653, 35306, 70612, 73279, 80203, 146558, 160406, 293116, 320812, 10185781, 20371562, 40743124]

約数ペア:

[(1, 40743124), (2, 20371562), (4, 10185781), (127, 320812), (139, 293116), (254, 160406), (278, 146558), (508, 80203), (556, 73279), (577, 70612), (1154, 35306), (2308, 17653)]