68360513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 76640256

約数和(自身を除く): 8279743

約数列:

[1, 13, 47, 53, 611, 689, 2111, 2491, 27443, 32383, 99217, 111883, 1289821, 1454479, 5258501, 68360513]

約数ペア:

[(1, 68360513), (13, 5258501), (47, 1454479), (53, 1289821), (611, 111883), (689, 99217), (2111, 32383), (2491, 27443)]