27710.000000

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:508

約数の個数: 20

約数和(自身を含む): 845680

約数和(自身を除く): 417216

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 439, 488, 878, 976, 1756, 3512, 7024, 26779, 53558, 107116, 214232, 428464]

約数ペア:

[(1, 428464), (2, 214232), (4, 107116), (8, 53558), (16, 26779), (61, 7024), (122, 3512), (244, 1756), (439, 976), (488, 878)]