685710033968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{7170299}}^1$

素因数の和:7170489

約数の個数: 40

約数和(自身を含む): 1369240488000

約数和(自身を除く): 683530454032

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 2224, 5977, 11954, 23908, 47816, 95632, 7170299, 14340598, 28681196, 57362392, 114724784, 308322857, 616645714, 996671561, 1233291428, 1993343122, 2466582856, 3986686244, 4933165712, 7973372488, 15946744976, 42856877123, 85713754246, 171427508492, 342855016984, 685710033968]

約数ペア:

[(1, 685710033968), (2, 342855016984), (4, 171427508492), (8, 85713754246), (16, 42856877123), (43, 15946744976), (86, 7973372488), (139, 4933165712), (172, 3986686244), (278, 2466582856), (344, 1993343122), (556, 1233291428), (688, 996671561), (1112, 616645714), (2224, 308322857), (5977, 114724784), (11954, 57362392), (23908, 28681196), (47816, 14340598), (95632, 7170299)]