71348018

素因数分解:

$2^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{1459}}^1$

素因数の和:1974

約数の個数: 24

約数和(自身を含む): 124830000

約数和(自身を除く): 53481982

約数列:

[1, 2, 7, 14, 49, 98, 499, 998, 1459, 2918, 3493, 6986, 10213, 20426, 24451, 48902, 71491, 142982, 728041, 1456082, 5096287, 10192574, 35674009, 71348018]

約数ペア:

[(1, 71348018), (2, 35674009), (7, 10192574), (14, 5096287), (49, 1456082), (98, 728041), (499, 142982), (998, 71491), (1459, 48902), (2918, 24451), (3493, 20426), (6986, 10213)]