27720382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1901}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 43548192

約数和(自身を除く): 15827810

約数列:

[1, 2, 23, 46, 317, 634, 1901, 3802, 7291, 14582, 43723, 87446, 602617, 1205234, 13860191, 27720382]

約数ペア:

[(1, 27720382), (2, 13860191), (23, 1205234), (46, 602617), (317, 87446), (634, 43723), (1901, 14582), (3802, 7291)]