66734696

素因数分解:

$2^3\times 7^1\times {\mathrm{1191691}}^1$

素因数の和:1191704

約数の個数: 16

約数和(自身を含む): 143003040

約数和(自身を除く): 76268344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1191691, 2383382, 4766764, 8341837, 9533528, 16683674, 33367348, 66734696]

約数ペア:

[(1, 66734696), (2, 33367348), (4, 16683674), (7, 9533528), (8, 8341837), (14, 4766764), (28, 2383382), (56, 1191691)]