28606802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 51916032

約数和(自身を除く): 23309230

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1217, 1679, 2434, 3358, 8519, 11753, 17038, 23506, 27991, 55982, 88841, 177682, 195937, 391874, 621887, 1243774, 2043343, 4086686, 14303401, 28606802]

約数ペア:

[(1, 28606802), (2, 14303401), (7, 4086686), (14, 2043343), (23, 1243774), (46, 621887), (73, 391874), (146, 195937), (161, 177682), (322, 88841), (511, 55982), (1022, 27991), (1217, 23506), (1679, 17038), (2434, 11753), (3358, 8519)]