71568568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{126001}}^1$

素因数の和:126078

約数の個数: 16

約数和(自身を含む): 136082160

約数和(自身を除く): 64513592

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 126001, 252002, 504004, 1008008, 8946071, 17892142, 35784284, 71568568]

約数ペア:

[(1, 71568568), (2, 35784284), (4, 17892142), (8, 8946071), (71, 1008008), (142, 504004), (284, 252002), (568, 126001)]