26504431919

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{733}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 32887310400

約数和(自身を除く): 6382878481

約数列:

[1, 7, 19, 41, 133, 287, 349, 361, 733, 779, 2443, 2527, 5131, 5453, 6631, 13927, 14309, 14801, 30053, 46417, 97489, 100163, 103607, 125989, 210371, 255817, 264613, 271871, 571007, 881923, 1790719, 1852291, 1903097, 3997049, 4860523, 5165549, 10488497, 10849133, 34023661, 36158843, 73419479, 75943931, 92349937, 199281443, 646449559, 1394970101, 3786347417, 26504431919]

約数ペア:

[(1, 26504431919), (7, 3786347417), (19, 1394970101), (41, 646449559), (133, 199281443), (287, 92349937), (349, 75943931), (361, 73419479), (733, 36158843), (779, 34023661), (2443, 10849133), (2527, 10488497), (5131, 5165549), (5453, 4860523), (6631, 3997049), (13927, 1903097), (14309, 1852291), (14801, 1790719), (30053, 881923), (46417, 571007), (97489, 271871), (100163, 264613), (103607, 255817), (125989, 210371)]