27742052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 56400960

約数和(自身を除く): 28658908

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 653, 817, 988, 1118, 1306, 1634, 2236, 2612, 3268, 8489, 10621, 12407, 16978, 21242, 24814, 28079, 33956, 42484, 49628, 56158, 112316, 161291, 322582, 365027, 533501, 645164, 730054, 1067002, 1460108, 2134004, 6935513, 13871026, 27742052]

約数ペア:

[(1, 27742052), (2, 13871026), (4, 6935513), (13, 2134004), (19, 1460108), (26, 1067002), (38, 730054), (43, 645164), (52, 533501), (76, 365027), (86, 322582), (172, 161291), (247, 112316), (494, 56158), (559, 49628), (653, 42484), (817, 33956), (988, 28079), (1118, 24814), (1306, 21242), (1634, 16978), (2236, 12407), (2612, 10621), (3268, 8489)]