64211673692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{944289319}}^1$

素因数の和:944289340

約数の個数: 12

約数和(自身を含む): 118980454320

約数和(自身を除く): 54768780628

約数列:

[1, 2, 4, 17, 34, 68, 944289319, 1888578638, 3777157276, 16052918423, 32105836846, 64211673692]

約数ペア:

[(1, 64211673692), (2, 32105836846), (4, 16052918423), (17, 3777157276), (34, 1888578638), (68, 944289319)]