27652976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{132947}}^1$

素因数の和:132968

約数の個数: 20

約数和(自身を含む): 57699432

約数和(自身を除く): 30046456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 132947, 265894, 531788, 1063576, 1728311, 2127152, 3456622, 6913244, 13826488, 27652976]

約数ペア:

[(1, 27652976), (2, 13826488), (4, 6913244), (8, 3456622), (13, 2127152), (16, 1728311), (26, 1063576), (52, 531788), (104, 265894), (208, 132947)]