Answer
704 is not perfect because:
1 + 2 + 4 + 8 + 11 + 16 + 22 + 32 + 44 + 64 + 88 + 176 + 352 ≠ 704
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Answer
704 is not perfect because:
1 + 2 + 4 + 8 + 11 + 16 + 22 + 32 + 44 + 64 + 88 + 176 + 352 ≠ 704