79086728

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3217}}^1$

素因数の和:3669

約数の個数: 32

約数和(自身を含む): 169910400

約数和(自身を除く): 90823672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3217, 3512, 6146, 6434, 12292, 12868, 22519, 24584, 25736, 45038, 90076, 180152, 1412263, 2824526, 5649052, 9885841, 11298104, 19771682, 39543364, 79086728]

約数ペア:

[(1, 79086728), (2, 39543364), (4, 19771682), (7, 11298104), (8, 9885841), (14, 5649052), (28, 2824526), (56, 1412263), (439, 180152), (878, 90076), (1756, 45038), (3073, 25736), (3217, 24584), (3512, 22519), (6146, 12868), (6434, 12292)]