67856074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21569}}^1$

素因数の和:21606

約数の個数: 24

約数和(自身を含む): 120490020

約数和(自身を除く): 52633946

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 21569, 43138, 237259, 280397, 474518, 560794, 2609849, 3084367, 5219698, 6168734, 33928037, 67856074]

約数ペア:

[(1, 67856074), (2, 33928037), (11, 6168734), (13, 5219698), (22, 3084367), (26, 2609849), (121, 560794), (143, 474518), (242, 280397), (286, 237259), (1573, 43138), (3146, 21569)]