38634568

素因数分解:

$2^3\times 7^1\times {\mathrm{689903}}^1$

素因数の和:689916

約数の個数: 16

約数和(自身を含む): 82788480

約数和(自身を除く): 44153912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 689903, 1379806, 2759612, 4829321, 5519224, 9658642, 19317284, 38634568]

約数ペア:

[(1, 38634568), (2, 19317284), (4, 9658642), (7, 5519224), (8, 4829321), (14, 2759612), (28, 1379806), (56, 689903)]