69352844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{143291}}^1$

素因数の和:143317

約数の個数: 18

約数和(自身を含む): 133404852

約数和(自身を除く): 64052008

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 143291, 286582, 573164, 1576201, 3152402, 6304804, 17338211, 34676422, 69352844]

約数ペア:

[(1, 69352844), (2, 34676422), (4, 17338211), (11, 6304804), (22, 3152402), (44, 1576201), (121, 573164), (242, 286582), (484, 143291)]