27768532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{57373}}^1$

素因数の和:57399

約数の個数: 18

約数和(自身を含む): 53415194

約数和(自身を除く): 25646662

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 57373, 114746, 229492, 631103, 1262206, 2524412, 6942133, 13884266, 27768532]

約数ペア:

[(1, 27768532), (2, 13884266), (4, 6942133), (11, 2524412), (22, 1262206), (44, 631103), (121, 229492), (242, 114746), (484, 57373)]