63993874

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{23203}}^1$

素因数の和:23409

約数の個数: 16

約数和(自身を含む): 110265408

約数和(自身を除く): 46271534

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 23203, 46406, 162421, 324842, 4570991, 9141982, 31996937, 63993874]

約数ペア:

[(1, 63993874), (2, 31996937), (7, 9141982), (14, 4570991), (197, 324842), (394, 162421), (1379, 46406), (2758, 23203)]