68307344

素因数分解:

$2^4\times 7^1\times {\mathrm{609887}}^1$

素因数の和:609902

約数の個数: 20

約数和(自身を含む): 151252224

約数和(自身を除く): 82944880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 609887, 1219774, 2439548, 4269209, 4879096, 8538418, 9758192, 17076836, 34153672, 68307344]

約数ペア:

[(1, 68307344), (2, 34153672), (4, 17076836), (7, 9758192), (8, 8538418), (14, 4879096), (16, 4269209), (28, 2439548), (56, 1219774), (112, 609887)]