68064808

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2707}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 146232000

約数和(自身を除く): 78167192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 2707, 3143, 3592, 5414, 6286, 10828, 12572, 18949, 21656, 25144, 37898, 75796, 151592, 1215443, 2430886, 4861772, 8508101, 9723544, 17016202, 34032404, 68064808]

約数ペア:

[(1, 68064808), (2, 34032404), (4, 17016202), (7, 9723544), (8, 8508101), (14, 4861772), (28, 2430886), (56, 1215443), (449, 151592), (898, 75796), (1796, 37898), (2707, 25144), (3143, 21656), (3592, 18949), (5414, 12572), (6286, 10828)]