28235274

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{70237}}^1$

素因数の和:70309

約数の個数: 16

約数和(自身を含む): 57314208

約数和(自身を除く): 29078934

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 70237, 140474, 210711, 421422, 4705879, 9411758, 14117637, 28235274]

約数ペア:

[(1, 28235274), (2, 14117637), (3, 9411758), (6, 4705879), (67, 421422), (134, 210711), (201, 140474), (402, 70237)]