66419929

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 70823808

約数和(自身を除く): 4403879

約数列:

[1, 23, 107, 137, 197, 2461, 3151, 4531, 14659, 21079, 26989, 337157, 484817, 620747, 2887823, 66419929]

約数ペア:

[(1, 66419929), (23, 2887823), (107, 620747), (137, 484817), (197, 337157), (2461, 26989), (3151, 21079), (4531, 14659)]