27578026

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4679}}^1$

素因数の和:5109

約数の個数: 16

約数和(自身を含む): 47399040

約数和(自身を除く): 19821014

約数列:

[1, 2, 7, 14, 421, 842, 2947, 4679, 5894, 9358, 32753, 65506, 1969859, 3939718, 13789013, 27578026]

約数ペア:

[(1, 27578026), (2, 13789013), (7, 3939718), (14, 1969859), (421, 65506), (842, 32753), (2947, 9358), (4679, 5894)]