26687606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28211}}^1$

素因数の和:28267

約数の個数: 16

約数和(自身を含む): 44687808

約数和(自身を除く): 18000202

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28211, 56422, 310321, 620642, 1213073, 2426146, 13343803, 26687606]

約数ペア:

[(1, 26687606), (2, 13343803), (11, 2426146), (22, 1213073), (43, 620642), (86, 310321), (473, 56422), (946, 28211)]