39929008

素因数分解:

$2^4\times 7^1\times {\mathrm{356509}}^1$

素因数の和:356524

約数の個数: 20

約数和(自身を含む): 88414480

約数和(自身を除く): 48485472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 356509, 713018, 1426036, 2495563, 2852072, 4991126, 5704144, 9982252, 19964504, 39929008]

約数ペア:

[(1, 39929008), (2, 19964504), (4, 9982252), (7, 5704144), (8, 4991126), (14, 2852072), (16, 2495563), (28, 1426036), (56, 713018), (112, 356509)]