27608878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{54563}}^1$

素因数の和:54599

約数の個数: 16

約数和(自身を含む): 47143296

約数和(自身を除く): 19534418

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 54563, 109126, 600193, 1200386, 1254949, 2509898, 13804439, 27608878]

約数ペア:

[(1, 27608878), (2, 13804439), (11, 2509898), (22, 1254949), (23, 1200386), (46, 600193), (253, 109126), (506, 54563)]