68377666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{212353}}^1$

素因数の和:212385

約数の個数: 16

約数和(自身を含む): 122315904

約数和(自身を除く): 53938238

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 212353, 424706, 1486471, 2972942, 4884119, 9768238, 34188833, 68377666]

約数ペア:

[(1, 68377666), (2, 34188833), (7, 9768238), (14, 4884119), (23, 2972942), (46, 1486471), (161, 424706), (322, 212353)]