27391666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 43000704

約数和(自身を除く): 15609038

約数列:

[1, 2, 23, 46, 457, 914, 1303, 2606, 10511, 21022, 29969, 59938, 595471, 1190942, 13695833, 27391666]

約数ペア:

[(1, 27391666), (2, 13695833), (23, 1190942), (46, 595471), (457, 59938), (914, 29969), (1303, 21022), (2606, 10511)]