26731569319

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4391}}^1$

素因数の和:4940

約数の個数: 48

約数和(自身を含む): 35328545280

約数和(自身を除く): 8596975961

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 503, 637, 931, 1729, 3521, 4391, 6539, 9557, 12103, 24647, 30737, 45773, 57083, 66899, 83429, 124241, 215159, 320411, 399581, 468293, 584003, 869687, 1084577, 2208673, 2797067, 4088021, 6087809, 7592039, 15460711, 28712749, 41964787, 53144273, 108224977, 200989243, 293753509, 545542231, 1406924701, 2056274563, 3818795617, 26731569319]

約数ペア:

[(1, 26731569319), (7, 3818795617), (13, 2056274563), (19, 1406924701), (49, 545542231), (91, 293753509), (133, 200989243), (247, 108224977), (503, 53144273), (637, 41964787), (931, 28712749), (1729, 15460711), (3521, 7592039), (4391, 6087809), (6539, 4088021), (9557, 2797067), (12103, 2208673), (24647, 1084577), (30737, 869687), (45773, 584003), (57083, 468293), (66899, 399581), (83429, 320411), (124241, 215159)]