66700863964

素因数分解:

$2^2\times 7^1\times {\mathrm{2382173713}}^1$

素因数の和:2382173724

約数の個数: 12

約数和(自身を含む): 133401727984

約数和(自身を除く): 66700864020

約数列:

[1, 2, 4, 7, 14, 28, 2382173713, 4764347426, 9528694852, 16675215991, 33350431982, 66700863964]

約数ペア:

[(1, 66700863964), (2, 33350431982), (4, 16675215991), (7, 9528694852), (14, 4764347426), (28, 2382173713)]