26888158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 45113976

約数和(自身を除く): 18225818

約数列:

[1, 2, 11, 22, 43, 86, 473, 661, 946, 1322, 1849, 3698, 7271, 14542, 20339, 28423, 40678, 56846, 312653, 625306, 1222189, 2444378, 13444079, 26888158]

約数ペア:

[(1, 26888158), (2, 13444079), (11, 2444378), (22, 1222189), (43, 625306), (86, 312653), (473, 56846), (661, 40678), (946, 28423), (1322, 20339), (1849, 14542), (3698, 7271)]