66996898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{24943}}^1$

素因数の和:25041

約数の個数: 16

約数和(自身を含む): 107758080

約数和(自身を除く): 40761182

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 24943, 49886, 424031, 848062, 1970497, 3940994, 33498449, 66996898]

約数ペア:

[(1, 66996898), (2, 33498449), (17, 3940994), (34, 1970497), (79, 848062), (158, 424031), (1343, 49886), (2686, 24943)]