7137935992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{3631}}^1$

素因数の和:3988

約数の個数: 64

約数和(自身を含む): 14827276800

約数和(自身を除く): 7689340808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 251, 356, 502, 712, 979, 1004, 1958, 2008, 2761, 3631, 3916, 5522, 7262, 7832, 11044, 14524, 22088, 22339, 29048, 39941, 44678, 79882, 89356, 159764, 178712, 245729, 319528, 323159, 491458, 646318, 911381, 982916, 1292636, 1822762, 1965832, 2585272, 3554749, 3645524, 7109498, 7291048, 10025191, 14218996, 20050382, 28437992, 40100764, 80201528, 81112909, 162225818, 324451636, 648903272, 892241999, 1784483998, 3568967996, 7137935992]

約数ペア:

[(1, 7137935992), (2, 3568967996), (4, 1784483998), (8, 892241999), (11, 648903272), (22, 324451636), (44, 162225818), (88, 81112909), (89, 80201528), (178, 40100764), (251, 28437992), (356, 20050382), (502, 14218996), (712, 10025191), (979, 7291048), (1004, 7109498), (1958, 3645524), (2008, 3554749), (2761, 2585272), (3631, 1965832), (3916, 1822762), (5522, 1292636), (7262, 982916), (7832, 911381), (11044, 646318), (14524, 491458), (22088, 323159), (22339, 319528), (29048, 245729), (39941, 178712), (44678, 159764), (79882, 89356)]