68839631

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 81285120

約数和(自身を除く): 12445489

約数列:

[1, 7, 47, 89, 329, 623, 2351, 4183, 16457, 29281, 110497, 209239, 773479, 1464673, 9834233, 68839631]

約数ペア:

[(1, 68839631), (7, 9834233), (47, 1464673), (89, 773479), (329, 209239), (623, 110497), (2351, 29281), (4183, 16457)]