26828542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15401}}^1$

素因数の和:15483

約数の個数: 16

約数和(自身を含む): 43988112

約数和(自身を除く): 17159570

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 15401, 30802, 200213, 400426, 1031867, 2063734, 13414271, 26828542]

約数ペア:

[(1, 26828542), (2, 13414271), (13, 2063734), (26, 1031867), (67, 400426), (134, 200213), (871, 30802), (1742, 15401)]