70772464

素因数分解:

$2^4\times 7^2\times {\mathrm{90271}}^1$

素因数の和:90293

約数の個数: 30

約数和(自身を含む): 159510624

約数和(自身を除く): 88738160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 90271, 180542, 361084, 631897, 722168, 1263794, 1444336, 2527588, 4423279, 5055176, 8846558, 10110352, 17693116, 35386232, 70772464]

約数ペア:

[(1, 70772464), (2, 35386232), (4, 17693116), (7, 10110352), (8, 8846558), (14, 5055176), (16, 4423279), (28, 2527588), (49, 1444336), (56, 1263794), (98, 722168), (112, 631897), (196, 361084), (392, 180542), (784, 90271)]