65747044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{135841}}^1$

素因数の和:135867

約数の個数: 18

約数和(自身を含む): 126468902

約数和(自身を除く): 60721858

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 135841, 271682, 543364, 1494251, 2988502, 5977004, 16436761, 32873522, 65747044]

約数ペア:

[(1, 65747044), (2, 32873522), (4, 16436761), (11, 5977004), (22, 2988502), (44, 1494251), (121, 543364), (242, 271682), (484, 135841)]