66980566

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{3079}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 102564000

約数和(自身を除く): 35583434

約数列:

[1, 2, 73, 146, 149, 298, 3079, 6158, 10877, 21754, 224767, 449534, 458771, 917542, 33490283, 66980566]

約数ペア:

[(1, 66980566), (2, 33490283), (73, 917542), (146, 458771), (149, 449534), (298, 224767), (3079, 21754), (6158, 10877)]