64784852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{133853}}^1$

素因数の和:133879

約数の個数: 18

約数和(自身を含む): 124618074

約数和(自身を除く): 59833222

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 133853, 267706, 535412, 1472383, 2944766, 5889532, 16196213, 32392426, 64784852]

約数ペア:

[(1, 64784852), (2, 32392426), (4, 16196213), (11, 5889532), (22, 2944766), (44, 1472383), (121, 535412), (242, 267706), (484, 133853)]