71635874

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 109132800

約数和(自身を除く): 37496926

約数列:

[1, 2, 127, 139, 254, 278, 2029, 4058, 17653, 35306, 257683, 282031, 515366, 564062, 35817937, 71635874]

約数ペア:

[(1, 71635874), (2, 35817937), (127, 564062), (139, 515366), (254, 282031), (278, 257683), (2029, 35306), (4058, 17653)]