66278086

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11087}}^1$

素因数の和:11164

約数の個数: 24

約数和(自身を含む): 117554976

約数和(自身を除く): 51276890

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 11087, 22174, 77609, 155218, 543263, 676307, 1086526, 1352614, 4734149, 9468298, 33139043, 66278086]

約数ペア:

[(1, 66278086), (2, 33139043), (7, 9468298), (14, 4734149), (49, 1352614), (61, 1086526), (98, 676307), (122, 543263), (427, 155218), (854, 77609), (2989, 22174), (5978, 11087)]