27561016

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2207}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 59351040

約数和(自身を除く): 31790024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 2207, 3122, 4414, 6244, 8828, 12488, 15449, 17656, 30898, 61796, 123592, 492161, 984322, 1968644, 3445127, 3937288, 6890254, 13780508, 27561016]

約数ペア:

[(1, 27561016), (2, 13780508), (4, 6890254), (7, 3937288), (8, 3445127), (14, 1968644), (28, 984322), (56, 492161), (223, 123592), (446, 61796), (892, 30898), (1561, 17656), (1784, 15449), (2207, 12488), (3122, 8828), (4414, 6244)]