68692372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129121}}^1$

素因数の和:129151

約数の個数: 24

約数和(自身を含む): 144616640

約数和(自身を除く): 75924268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 129121, 258242, 516484, 903847, 1807694, 2453299, 3615388, 4906598, 9813196, 17173093, 34346186, 68692372]

約数ペア:

[(1, 68692372), (2, 34346186), (4, 17173093), (7, 9813196), (14, 4906598), (19, 3615388), (28, 2453299), (38, 1807694), (76, 903847), (133, 516484), (266, 258242), (532, 129121)]