28695332

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{10853}}^1$

素因数の和:11518

約数の個数: 12

約数和(自身を含む): 50297436

約数和(自身を除く): 21602104

約数列:

[1, 2, 4, 661, 1322, 2644, 10853, 21706, 43412, 7173833, 14347666, 28695332]

約数ペア:

[(1, 28695332), (2, 14347666), (4, 7173833), (661, 43412), (1322, 21706), (2644, 10853)]