27869884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52387}}^1$

素因数の和:52417

約数の個数: 24

約数和(自身を含む): 58674560

約数和(自身を除く): 30804676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 52387, 104774, 209548, 366709, 733418, 995353, 1466836, 1990706, 3981412, 6967471, 13934942, 27869884]

約数ペア:

[(1, 27869884), (2, 13934942), (4, 6967471), (7, 3981412), (14, 1990706), (19, 1466836), (28, 995353), (38, 733418), (76, 366709), (133, 209548), (266, 104774), (532, 52387)]