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Powerful Numbers II

Min_25 · Math · 2017-06-23

Find all powerful numbers ≤1025.

Answer Format: count,sum

Example: 214122,716436326576527 (for ≤1010)

[My timing: 0.5 sec]

Original archive ↗

Problem preserved from RoseCode, with formatting adapted for this archive. CC BY-NC-SA 4.0

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