40440022

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 32135978

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1499, 1927, 2998, 3854, 10493, 13489, 20986, 26978, 61459, 70453, 122918, 140906, 430213, 493171, 860426, 986342, 2888573, 5777146, 20220011, 40440022]

約数ペア:

[(1, 40440022), (2, 20220011), (7, 5777146), (14, 2888573), (41, 986342), (47, 860426), (82, 493171), (94, 430213), (287, 140906), (329, 122918), (574, 70453), (658, 61459), (1499, 26978), (1927, 20986), (2998, 13489), (3854, 10493)]