27811498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 22265942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 2069, 4138, 6721, 13442, 22759, 26897, 45518, 53794, 97243, 194486, 295867, 591734, 1069673, 1264159, 2139346, 2528318, 13905749, 27811498]

約数ペア:

[(1, 27811498), (2, 13905749), (11, 2528318), (13, 2139346), (22, 1264159), (26, 1069673), (47, 591734), (94, 295867), (143, 194486), (286, 97243), (517, 53794), (611, 45518), (1034, 26897), (1222, 22759), (2069, 13442), (4138, 6721)]