27446225968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{40127}}^1$

素因数の和:40370

約数の個数: 80

約数和(自身を含む): 63054249984

約数和(自身を除く): 35608024016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 197, 217, 248, 394, 434, 496, 788, 868, 1379, 1576, 1736, 2758, 3152, 3472, 5516, 6107, 11032, 12214, 22064, 24428, 40127, 42749, 48856, 80254, 85498, 97712, 160508, 170996, 280889, 321016, 341992, 561778, 642032, 683984, 1123556, 1243937, 2247112, 2487874, 4494224, 4975748, 7905019, 8707559, 9951496, 15810038, 17415118, 19902992, 31620076, 34830236, 55335133, 63240152, 69660472, 110670266, 126480304, 139320944, 221340532, 245055589, 442681064, 490111178, 885362128, 980222356, 1715389123, 1960444712, 3430778246, 3920889424, 6861556492, 13723112984, 27446225968]

約数ペア:

[(1, 27446225968), (2, 13723112984), (4, 6861556492), (7, 3920889424), (8, 3430778246), (14, 1960444712), (16, 1715389123), (28, 980222356), (31, 885362128), (56, 490111178), (62, 442681064), (112, 245055589), (124, 221340532), (197, 139320944), (217, 126480304), (248, 110670266), (394, 69660472), (434, 63240152), (496, 55335133), (788, 34830236), (868, 31620076), (1379, 19902992), (1576, 17415118), (1736, 15810038), (2758, 9951496), (3152, 8707559), (3472, 7905019), (5516, 4975748), (6107, 4494224), (11032, 2487874), (12214, 2247112), (22064, 1243937), (24428, 1123556), (40127, 683984), (42749, 642032), (48856, 561778), (80254, 341992), (85498, 321016), (97712, 280889), (160508, 170996)]