2648857568

素因数分解:

$2^5\times 7^1\times {\mathrm{11825257}}^1$

素因数の和:11825274

約数の個数: 24

約数和(自身を含む): 5959930032

約数和(自身を除く): 3311072464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 11825257, 23650514, 47301028, 82776799, 94602056, 165553598, 189204112, 331107196, 378408224, 662214392, 1324428784, 2648857568]

約数ペア:

[(1, 2648857568), (2, 1324428784), (4, 662214392), (7, 378408224), (8, 331107196), (14, 189204112), (16, 165553598), (28, 94602056), (32, 82776799), (56, 47301028), (112, 23650514), (224, 11825257)]