26571358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1944

約数の個数: 24

約数和(自身を含む): 44576280

約数和(自身を除く): 18004922

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 1861, 3722, 7139, 14278, 20471, 40942, 109799, 219598, 225181, 450362, 1207789, 2415578, 13285679, 26571358]

約数ペア:

[(1, 26571358), (2, 13285679), (11, 2415578), (22, 1207789), (59, 450362), (118, 225181), (121, 219598), (242, 109799), (649, 40942), (1298, 20471), (1861, 14278), (3722, 7139)]