27281866

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10939}}^1$

素因数の和:11013

約数の個数: 16

約数和(自身を含む): 43322400

約数和(自身を除く): 16040534

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 10939, 21878, 317231, 470377, 634462, 940754, 13640933, 27281866]

約数ペア:

[(1, 27281866), (2, 13640933), (29, 940754), (43, 634462), (58, 470377), (86, 317231), (1247, 21878), (2494, 10939)]