68515046

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{6661}}^1$

素因数の和:6839

約数の個数: 16

約数和(自身を含む): 106325520

約数和(自身を除く): 37810474

約数列:

[1, 2, 37, 74, 139, 278, 5143, 6661, 10286, 13322, 246457, 492914, 925879, 1851758, 34257523, 68515046]

約数ペア:

[(1, 68515046), (2, 34257523), (37, 1851758), (74, 925879), (139, 492914), (278, 246457), (5143, 13322), (6661, 10286)]