27832454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 47873280

約数和(自身を除く): 20040826

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 547, 1094, 1339, 1957, 2678, 3914, 7111, 10393, 14222, 20786, 25441, 50882, 56341, 112682, 135109, 270218, 732433, 1070479, 1464866, 2140958, 13916227, 27832454]

約数ペア:

[(1, 27832454), (2, 13916227), (13, 2140958), (19, 1464866), (26, 1070479), (38, 732433), (103, 270218), (206, 135109), (247, 112682), (494, 56341), (547, 50882), (1094, 25441), (1339, 20786), (1957, 14222), (2678, 10393), (3914, 7111)]