67334564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139121}}^1$

素因数の和:139147

約数の個数: 18

約数和(自身を含む): 129522582

約数和(自身を除く): 62188018

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 139121, 278242, 556484, 1530331, 3060662, 6121324, 16833641, 33667282, 67334564]

約数ペア:

[(1, 67334564), (2, 33667282), (4, 16833641), (11, 6121324), (22, 3060662), (44, 1530331), (121, 556484), (242, 278242), (484, 139121)]