40842508

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1493}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 81823392

約数和(自身を除く): 40980884

約数列:

[1, 2, 4, 7, 14, 28, 977, 1493, 1954, 2986, 3908, 5972, 6839, 10451, 13678, 20902, 27356, 41804, 1458661, 2917322, 5834644, 10210627, 20421254, 40842508]

約数ペア:

[(1, 40842508), (2, 20421254), (4, 10210627), (7, 5834644), (14, 2917322), (28, 1458661), (977, 41804), (1493, 27356), (1954, 20902), (2986, 13678), (3908, 10451), (5972, 6839)]