28704708

素因数分解:

$2^2\times 3^2\times {\mathrm{797353}}^1$

素因数の和:797363

約数の個数: 18

約数和(自身を含む): 72559214

約数和(自身を除く): 43854506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797353, 1594706, 2392059, 3189412, 4784118, 7176177, 9568236, 14352354, 28704708]

約数ペア:

[(1, 28704708), (2, 14352354), (3, 9568236), (4, 7176177), (6, 4784118), (9, 3189412), (12, 2392059), (18, 1594706), (36, 797353)]