71422568

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21617}}^1$

素因数の和:21689

約数の個数: 32

約数和(自身を含む): 155649600

約数和(自身を除く): 84227032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 21617, 43234, 86468, 151319, 172936, 302638, 605276, 1210552, 1275403, 2550806, 5101612, 8927821, 10203224, 17855642, 35711284, 71422568]

約数ペア:

[(1, 71422568), (2, 35711284), (4, 17855642), (7, 10203224), (8, 8927821), (14, 5101612), (28, 2550806), (56, 1275403), (59, 1210552), (118, 605276), (236, 302638), (413, 172936), (472, 151319), (826, 86468), (1652, 43234), (3304, 21617)]