28570444

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1951}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 57279488

約数和(自身を除く): 28709044

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 1951, 2092, 3661, 3902, 7322, 7804, 13657, 14644, 27314, 54628, 1020373, 2040746, 4081492, 7142611, 14285222, 28570444]

約数ペア:

[(1, 28570444), (2, 14285222), (4, 7142611), (7, 4081492), (14, 2040746), (28, 1020373), (523, 54628), (1046, 27314), (1951, 14644), (2092, 13657), (3661, 7804), (3902, 7322)]