28589216030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168171859}}^1$

素因数の和:168171883

約数の個数: 16

約数和(自身を含む): 54487682640

約数和(自身を除く): 25898466610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 168171859, 336343718, 840859295, 1681718590, 2858921603, 5717843206, 14294608015, 28589216030]

約数ペア:

[(1, 28589216030), (2, 14294608015), (5, 5717843206), (10, 2858921603), (17, 1681718590), (34, 840859295), (85, 336343718), (170, 168171859)]