28060426

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2621}}^1$

素因数の和:2777

約数の個数: 16

約数和(自身を含む): 43325928

約数和(自身を除く): 15265502

約数列:

[1, 2, 53, 101, 106, 202, 2621, 5242, 5353, 10706, 138913, 264721, 277826, 529442, 14030213, 28060426]

約数ペア:

[(1, 28060426), (2, 14030213), (53, 529442), (101, 277826), (106, 264721), (202, 138913), (2621, 10706), (5242, 5353)]