28414039

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 30785472

約数和(自身を除く): 2371433

約数列:

[1, 23, 37, 173, 193, 851, 3979, 4439, 6401, 7141, 33389, 147223, 164243, 767947, 1235393, 28414039]

約数ペア:

[(1, 28414039), (23, 1235393), (37, 767947), (173, 164243), (193, 147223), (851, 33389), (3979, 7141), (4439, 6401)]