28420702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1087}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 45239040

約数和(自身を除く): 16818338

約数列:

[1, 2, 17, 34, 769, 1087, 1538, 2174, 13073, 18479, 26146, 36958, 835903, 1671806, 14210351, 28420702]

約数ペア:

[(1, 28420702), (2, 14210351), (17, 1671806), (34, 835903), (769, 36958), (1087, 26146), (1538, 18479), (2174, 13073)]