27957926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6829}}^1$

素因数の和:6943

約数の個数: 16

約数和(自身を含む): 44258400

約数和(自身を除く): 16300474

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 6829, 13658, 157067, 314134, 607781, 1215562, 13978963, 27957926]

約数ペア:

[(1, 27957926), (2, 13978963), (23, 1215562), (46, 607781), (89, 314134), (178, 157067), (2047, 13658), (4094, 6829)]