66681482

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71089}}^1$

素因数の和:71165

約数の個数: 16

約数和(自身を含む): 116018880

約数和(自身を除く): 49337398

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 71089, 142178, 497623, 995246, 4762963, 9525926, 33340741, 66681482]

約数ペア:

[(1, 66681482), (2, 33340741), (7, 9525926), (14, 4762963), (67, 995246), (134, 497623), (469, 142178), (938, 71089)]