68489008

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9127}}^1$

素因数の和:9209

約数の個数: 40

約数和(自身を含む): 153934592

約数和(自身を除く): 85445584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 9127, 18254, 36508, 63889, 73016, 127778, 146032, 255556, 511112, 611509, 1022224, 1223018, 2446036, 4280563, 4892072, 8561126, 9784144, 17122252, 34244504, 68489008]

約数ペア:

[(1, 68489008), (2, 34244504), (4, 17122252), (7, 9784144), (8, 8561126), (14, 4892072), (16, 4280563), (28, 2446036), (56, 1223018), (67, 1022224), (112, 611509), (134, 511112), (268, 255556), (469, 146032), (536, 127778), (938, 73016), (1072, 63889), (1876, 36508), (3752, 18254), (7504, 9127)]