26643730

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15401}}^1$

素因数の和:15581

約数の個数: 16

約数和(自身を含む): 48239064

約数和(自身を除く): 21595334

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 15401, 30802, 77005, 154010, 2664373, 5328746, 13321865, 26643730]

約数ペア:

[(1, 26643730), (2, 13321865), (5, 5328746), (10, 2664373), (173, 154010), (346, 77005), (865, 30802), (1730, 15401)]