27854052772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1\times {\mathrm{28909}}^1$

素因数の和:31580

約数の個数: 48

約数和(自身を含む): 60018085120

約数和(自身を除く): 32164032348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2647, 5294, 10588, 18529, 28909, 34411, 37058, 57818, 68822, 74116, 115636, 137644, 202363, 240877, 375817, 404726, 481754, 751634, 809452, 963508, 1503268, 2630719, 5261438, 10522876, 76522123, 153044246, 306088492, 535654861, 994787599, 1071309722, 1989575198, 2142619444, 3979150396, 6963513193, 13927026386, 27854052772]

約数ペア:

[(1, 27854052772), (2, 13927026386), (4, 6963513193), (7, 3979150396), (13, 2142619444), (14, 1989575198), (26, 1071309722), (28, 994787599), (52, 535654861), (91, 306088492), (182, 153044246), (364, 76522123), (2647, 10522876), (5294, 5261438), (10588, 2630719), (18529, 1503268), (28909, 963508), (34411, 809452), (37058, 751634), (57818, 481754), (68822, 404726), (74116, 375817), (115636, 240877), (137644, 202363)]