28785302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{158161}}^1$

素因数の和:158183

約数の個数: 16

約数和(自身を含む): 53142432

約数和(自身を除く): 24357130

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 158161, 316322, 1107127, 2056093, 2214254, 4112186, 14392651, 28785302]

約数ペア:

[(1, 28785302), (2, 14392651), (7, 4112186), (13, 2214254), (14, 2056093), (26, 1107127), (91, 316322), (182, 158161)]