28067986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1783}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 44699904

約数和(自身を除く): 16631918

約数列:

[1, 2, 17, 34, 463, 926, 1783, 3566, 7871, 15742, 30311, 60622, 825529, 1651058, 14033993, 28067986]

約数ペア:

[(1, 28067986), (2, 14033993), (17, 1651058), (34, 825529), (463, 60622), (926, 30311), (1783, 15742), (3566, 7871)]