66612222712

素因数分解:

$2^3\times 7^1\times {\mathrm{1189503977}}^1$

素因数の和:1189503990

約数の個数: 16

約数和(自身を含む): 142740477360

約数和(自身を除く): 76128254648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1189503977, 2379007954, 4758015908, 8326527839, 9516031816, 16653055678, 33306111356, 66612222712]

約数ペア:

[(1, 66612222712), (2, 33306111356), (4, 16653055678), (7, 9516031816), (8, 8326527839), (14, 4758015908), (28, 2379007954), (56, 1189503977)]