40227412

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{15401}}^1$

素因数の和:16058

約数の個数: 12

約数和(自身を含む): 70510356

約数和(自身を除く): 30282944

約数列:

[1, 2, 4, 653, 1306, 2612, 15401, 30802, 61604, 10056853, 20113706, 40227412]

約数ペア:

[(1, 40227412), (2, 20113706), (4, 10056853), (653, 61604), (1306, 30802), (2612, 15401)]