57401654

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2713}}^1$

素因数の和:2935

約数の個数: 16

約数和(自身を含む): 87933600

約数和(自身を除く): 30531946

約数列:

[1, 2, 71, 142, 149, 298, 2713, 5426, 10579, 21158, 192623, 385246, 404237, 808474, 28700827, 57401654]

約数ペア:

[(1, 57401654), (2, 28700827), (71, 808474), (142, 404237), (149, 385246), (298, 192623), (2713, 21158), (5426, 10579)]