28258206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247879}}^1$

素因数の和:247903

約数の個数: 16

約数和(自身を含む): 59491200

約数和(自身を除く): 31232994

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247879, 495758, 743637, 1487274, 4709701, 9419402, 14129103, 28258206]

約数ペア:

[(1, 28258206), (2, 14129103), (3, 9419402), (6, 4709701), (19, 1487274), (38, 743637), (57, 495758), (114, 247879)]