68296424

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2753}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 146733120

約数和(自身を除く): 78436696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 2753, 3101, 3544, 5506, 6202, 11012, 12404, 19271, 22024, 24808, 38542, 77084, 154168, 1219579, 2439158, 4878316, 8537053, 9756632, 17074106, 34148212, 68296424]

約数ペア:

[(1, 68296424), (2, 34148212), (4, 17074106), (7, 9756632), (8, 8537053), (14, 4878316), (28, 2439158), (56, 1219579), (443, 154168), (886, 77084), (1772, 38542), (2753, 24808), (3101, 22024), (3544, 19271), (5506, 12404), (6202, 11012)]