7788757676

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{27479}}^1$

素因数の和:27734

約数の個数: 48

約数和(自身を含む): 15955107840

約数和(自身を除く): 8166350164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 191, 212, 371, 382, 742, 764, 1337, 1484, 2674, 5348, 10123, 20246, 27479, 40492, 54958, 70861, 109916, 141722, 192353, 283444, 384706, 769412, 1456387, 2912774, 5248489, 5825548, 10194709, 10496978, 20389418, 20993956, 36739423, 40778836, 73478846, 146957692, 278169917, 556339834, 1112679668, 1947189419, 3894378838, 7788757676]

約数ペア:

[(1, 7788757676), (2, 3894378838), (4, 1947189419), (7, 1112679668), (14, 556339834), (28, 278169917), (53, 146957692), (106, 73478846), (191, 40778836), (212, 36739423), (371, 20993956), (382, 20389418), (742, 10496978), (764, 10194709), (1337, 5825548), (1484, 5248489), (2674, 2912774), (5348, 1456387), (10123, 769412), (20246, 384706), (27479, 283444), (40492, 192353), (54958, 141722), (70861, 109916)]