78813112

素因数分解:

$2^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{2281}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 169233120

約数和(自身を除く): 90420008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 617, 1234, 2281, 2468, 4319, 4562, 4936, 8638, 9124, 15967, 17276, 18248, 31934, 34552, 63868, 127736, 1407377, 2814754, 5629508, 9851639, 11259016, 19703278, 39406556, 78813112]

約数ペア:

[(1, 78813112), (2, 39406556), (4, 19703278), (7, 11259016), (8, 9851639), (14, 5629508), (28, 2814754), (56, 1407377), (617, 127736), (1234, 63868), (2281, 34552), (2468, 31934), (4319, 18248), (4562, 17276), (4936, 15967), (8638, 9124)]