72856516

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{27893}}^1$

素因数の和:28550

約数の個数: 12

約数和(自身を含む): 127698732

約数和(自身を除く): 54842216

約数列:

[1, 2, 4, 653, 1306, 2612, 27893, 55786, 111572, 18214129, 36428258, 72856516]

約数ペア:

[(1, 72856516), (2, 36428258), (4, 18214129), (653, 111572), (1306, 55786), (2612, 27893)]