28406082

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{278491}}^1$

素因数の和:278513

約数の個数: 16

約数和(自身を含む): 60154272

約数和(自身を除く): 31748190

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 278491, 556982, 835473, 1670946, 4734347, 9468694, 14203041, 28406082]

約数ペア:

[(1, 28406082), (2, 14203041), (3, 9468694), (6, 4734347), (17, 1670946), (34, 835473), (51, 556982), (102, 278491)]