68844136

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{28031}}^1$

素因数の和:28344

約数の個数: 16

約数和(自身を含む): 129507840

約数和(自身を除く): 60663704

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 28031, 56062, 112124, 224248, 8605517, 17211034, 34422068, 68844136]

約数ペア:

[(1, 68844136), (2, 34422068), (4, 17211034), (8, 8605517), (307, 224248), (614, 112124), (1228, 56062), (2456, 28031)]