39809392

素因数分解:

$2^4\times 7^1\times {\mathrm{355441}}^1$

素因数の和:355456

約数の個数: 20

約数和(自身を含む): 88149616

約数和(自身を除く): 48340224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 355441, 710882, 1421764, 2488087, 2843528, 4976174, 5687056, 9952348, 19904696, 39809392]

約数ペア:

[(1, 39809392), (2, 19904696), (4, 9952348), (7, 5687056), (8, 4976174), (14, 2843528), (16, 2488087), (28, 1421764), (56, 710882), (112, 355441)]