66689254

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{1039}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 101836800

約数和(自身を除く): 35147546

約数列:

[1, 2, 67, 134, 479, 958, 1039, 2078, 32093, 64186, 69613, 139226, 497681, 995362, 33344627, 66689254]

約数ペア:

[(1, 66689254), (2, 33344627), (67, 995362), (134, 497681), (479, 139226), (958, 69613), (1039, 64186), (2078, 32093)]