68026684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{140551}}^1$

素因数の和:140577

約数の個数: 18

約数和(自身を含む): 130853912

約数和(自身を除く): 62827228

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 140551, 281102, 562204, 1546061, 3092122, 6184244, 17006671, 34013342, 68026684]

約数ペア:

[(1, 68026684), (2, 34013342), (4, 17006671), (11, 6184244), (22, 3092122), (44, 1546061), (121, 562204), (242, 281102), (484, 140551)]