27985826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1879}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 45887040

約数和(自身を除く): 17901214

約数列:

[1, 2, 11, 22, 677, 1354, 1879, 3758, 7447, 14894, 20669, 41338, 1272083, 2544166, 13992913, 27985826]

約数ペア:

[(1, 27985826), (2, 13992913), (11, 2544166), (22, 1272083), (677, 41338), (1354, 20669), (1879, 14894), (3758, 7447)]