66658634

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{67061}}^1$

素因数の和:67141

約数の個数: 16

約数和(自身を含む): 115883136

約数和(自身を除く): 49224502

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 67061, 134122, 469427, 938854, 4761331, 9522662, 33329317, 66658634]

約数ペア:

[(1, 66658634), (2, 33329317), (7, 9522662), (14, 4761331), (71, 938854), (142, 469427), (497, 134122), (994, 67061)]