78887668864

素因数分解:

$2^7\times {\mathrm{616309913}}^1$

素因数の和:616309927

約数の個数: 16

約数和(自身を含む): 157159028070

約数和(自身を除く): 78271359206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 616309913, 1232619826, 2465239652, 4930479304, 9860958608, 19721917216, 39443834432, 78887668864]

約数ペア:

[(1, 78887668864), (2, 39443834432), (4, 19721917216), (8, 9860958608), (16, 4930479304), (32, 2465239652), (64, 1232619826), (128, 616309913)]