65857008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{196003}}^1$

素因数の和:196021

約数の個数: 40

約数和(自身を含む): 194435968

約数和(自身を除く): 128578960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 196003, 392006, 588009, 784012, 1176018, 1372021, 1568024, 2352036, 2744042, 3136048, 4116063, 4704072, 5488084, 8232126, 9408144, 10976168, 16464252, 21952336, 32928504, 65857008]

約数ペア:

[(1, 65857008), (2, 32928504), (3, 21952336), (4, 16464252), (6, 10976168), (7, 9408144), (8, 8232126), (12, 5488084), (14, 4704072), (16, 4116063), (21, 3136048), (24, 2744042), (28, 2352036), (42, 1568024), (48, 1372021), (56, 1176018), (84, 784012), (112, 588009), (168, 392006), (336, 196003)]