64814449

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 77212800

約数和(自身を除く): 12398351

約数列:

[1, 7, 29, 139, 203, 973, 2297, 4031, 16079, 28217, 66613, 319283, 466291, 2234981, 9259207, 64814449]

約数ペア:

[(1, 64814449), (7, 9259207), (29, 2234981), (139, 466291), (203, 319283), (973, 66613), (2297, 28217), (4031, 16079)]