71393174812

素因数分解:

$2^2\times {\mathrm{2207}}^1\times {\mathrm{8087129}}^1$

素因数の和:8089340

約数の個数: 12

約数和(自身を含む): 124994681280

約数和(自身を除く): 53601506468

約数列:

[1, 2, 4, 2207, 4414, 8828, 8087129, 16174258, 32348516, 17848293703, 35696587406, 71393174812]

約数ペア:

[(1, 71393174812), (2, 35696587406), (4, 17848293703), (2207, 32348516), (4414, 16174258), (8828, 8087129)]