67346774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{15383}}^1$

素因数の和:15595

約数の個数: 16

約数和(自身を含む): 110764800

約数和(自身を除く): 43418026

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 15383, 30766, 169213, 338426, 3061217, 6122434, 33673387, 67346774]

約数ペア:

[(1, 67346774), (2, 33673387), (11, 6122434), (22, 3061217), (199, 338426), (398, 169213), (2189, 30766), (4378, 15383)]