28671842815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2568011}}^1$

素因数の和:2568063

約数の個数: 32

約数和(自身を含む): 44375247360

約数和(自身を除く): 15703404545

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 2568011, 12840055, 17976077, 28248121, 74472319, 89880385, 141240605, 197736847, 372361595, 521306233, 819195509, 988684235, 2606531165, 4095977545, 5734368563, 28671842815]

約数ペア:

[(1, 28671842815), (5, 5734368563), (7, 4095977545), (11, 2606531165), (29, 988684235), (35, 819195509), (55, 521306233), (77, 372361595), (145, 197736847), (203, 141240605), (319, 89880385), (385, 74472319), (1015, 28248121), (1595, 17976077), (2233, 12840055), (11165, 2568011)]