2521568

素因数分解:

$2^5\times 7^1\times {\mathrm{11257}}^1$

素因数の和:11274

約数の個数: 24

約数和(自身を含む): 5674032

約数和(自身を除く): 3152464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 11257, 22514, 45028, 78799, 90056, 157598, 180112, 315196, 360224, 630392, 1260784, 2521568]

約数ペア:

[(1, 2521568), (2, 1260784), (4, 630392), (7, 360224), (8, 315196), (14, 180112), (16, 157598), (28, 90056), (32, 78799), (56, 45028), (112, 22514), (224, 11257)]