25286258

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 39002040

約数和(自身を除く): 13715782

約数列:

[1, 2, 41, 82, 401, 769, 802, 1538, 16441, 31529, 32882, 63058, 308369, 616738, 12643129, 25286258]

約数ペア:

[(1, 25286258), (2, 12643129), (41, 616738), (82, 308369), (401, 63058), (769, 32882), (802, 31529), (1538, 16441)]