38171728

素因数分解:

$2^4\times 7^1\times {\mathrm{340819}}^1$

素因数の和:340834

約数の個数: 20

約数和(自身を含む): 84523360

約数和(自身を除く): 46351632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 340819, 681638, 1363276, 2385733, 2726552, 4771466, 5453104, 9542932, 19085864, 38171728]

約数ペア:

[(1, 38171728), (2, 19085864), (4, 9542932), (7, 5453104), (8, 4771466), (14, 2726552), (16, 2385733), (28, 1363276), (56, 681638), (112, 340819)]