68273968

素因数分解:

$2^4\times 7^1\times {\mathrm{609589}}^1$

素因数の和:609604

約数の個数: 20

約数和(自身を含む): 151178320

約数和(自身を除く): 82904352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 609589, 1219178, 2438356, 4267123, 4876712, 8534246, 9753424, 17068492, 34136984, 68273968]

約数ペア:

[(1, 68273968), (2, 34136984), (4, 17068492), (7, 9753424), (8, 8534246), (14, 4876712), (16, 4267123), (28, 2438356), (56, 1219178), (112, 609589)]