40357724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8117}}^1$

素因数の和:8245

約数の個数: 24

約数和(自身を含む): 77737968

約数和(自身を除く): 37380244

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 8117, 16234, 32468, 89287, 178574, 357148, 917221, 1834442, 3668884, 10089431, 20178862, 40357724]

約数ペア:

[(1, 40357724), (2, 20178862), (4, 10089431), (11, 3668884), (22, 1834442), (44, 917221), (113, 357148), (226, 178574), (452, 89287), (1243, 32468), (2486, 16234), (4972, 8117)]