68118019

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 72783360

約数和(自身を除く): 4665341

約数列:

[1, 23, 89, 107, 311, 2047, 2461, 7153, 9523, 27679, 33277, 219029, 636617, 765371, 2961653, 68118019]

約数ペア:

[(1, 68118019), (23, 2961653), (89, 765371), (107, 636617), (311, 219029), (2047, 33277), (2461, 27679), (7153, 9523)]