28684216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{325957}}^1$

素因数の和:325974

約数の個数: 16

約数和(自身を含む): 58672440

約数和(自身を除く): 29988224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 325957, 651914, 1303828, 2607656, 3585527, 7171054, 14342108, 28684216]

約数ペア:

[(1, 28684216), (2, 14342108), (4, 7171054), (8, 3585527), (11, 2607656), (22, 1303828), (44, 651914), (88, 325957)]