28203364

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4013}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 56645568

約数和(自身を除く): 28442204

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 4013, 7028, 8026, 16052, 28091, 56182, 112364, 1007263, 2014526, 4029052, 7050841, 14101682, 28203364]

約数ペア:

[(1, 28203364), (2, 14101682), (4, 7050841), (7, 4029052), (14, 2014526), (28, 1007263), (251, 112364), (502, 56182), (1004, 28091), (1757, 16052), (3514, 8026), (4013, 7028)]