28099198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4153}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 44863200

約数和(自身を除く): 16764002

約数列:

[1, 2, 17, 34, 199, 398, 3383, 4153, 6766, 8306, 70601, 141202, 826447, 1652894, 14049599, 28099198]

約数ペア:

[(1, 28099198), (2, 14049599), (17, 1652894), (34, 826447), (199, 141202), (398, 70601), (3383, 8306), (4153, 6766)]