47420474

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{3121}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 72830016

約数和(自身を除く): 25409542

約数列:

[1, 2, 71, 107, 142, 214, 3121, 6242, 7597, 15194, 221591, 333947, 443182, 667894, 23710237, 47420474]

約数ペア:

[(1, 47420474), (2, 23710237), (71, 667894), (107, 443182), (142, 333947), (214, 221591), (3121, 15194), (6242, 7597)]