28168898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4789}}^1$

素因数の和:4981

約数の個数: 16

約数和(自身を含む): 45006840

約数和(自身を除く): 16837942

約数列:

[1, 2, 17, 34, 173, 346, 2941, 4789, 5882, 9578, 81413, 162826, 828497, 1656994, 14084449, 28168898]

約数ペア:

[(1, 28168898), (2, 14084449), (17, 1656994), (34, 828497), (173, 162826), (346, 81413), (2941, 9578), (4789, 5882)]