66716854

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{4391}}^1$

素因数の和:4571

約数の個数: 16

約数和(自身を含む): 102456576

約数和(自身を除く): 35739722

約数列:

[1, 2, 71, 107, 142, 214, 4391, 7597, 8782, 15194, 311761, 469837, 623522, 939674, 33358427, 66716854]

約数ペア:

[(1, 66716854), (2, 33358427), (71, 939674), (107, 623522), (142, 469837), (214, 311761), (4391, 15194), (7597, 8782)]