39791332

素因数分解:

$2^2\times 7^2\times {\mathrm{203017}}^1$

素因数の和:203035

約数の個数: 18

約数和(自身を含む): 81004182

約数和(自身を除く): 41212850

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 203017, 406034, 812068, 1421119, 2842238, 5684476, 9947833, 19895666, 39791332]

約数ペア:

[(1, 39791332), (2, 19895666), (4, 9947833), (7, 5684476), (14, 2842238), (28, 1421119), (49, 812068), (98, 406034), (196, 203017)]