28659784

素因数分解:

$2^3\times {\mathrm{1613}}^1\times {\mathrm{2221}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 53794620

約数和(自身を除く): 25134836

約数列:

[1, 2, 4, 8, 1613, 2221, 3226, 4442, 6452, 8884, 12904, 17768, 3582473, 7164946, 14329892, 28659784]

約数ペア:

[(1, 28659784), (2, 14329892), (4, 7164946), (8, 3582473), (1613, 17768), (2221, 12904), (3226, 8884), (4442, 6452)]