About the Number

28744713

28744712 ← → 28744714

2進数表記:1101101101001110000001001

漢数字表記:二千八百七十四万四千七百十三

素因数分解:

3 5 × 29 1 × 4079 1

素因数の和:4123
約数の個数: 24
約数和(自身を含む): 44553600
約数和(自身を除く): 15808887

約数列:
[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 4079, 7047, 12237, 36711, 110133, 118291, 330399, 354873, 991197, 1064619, 3193857, 9581571, 28744713]

約数ペア:
[(1, 28744713), (3, 9581571), (9, 3193857), (27, 1064619), (29, 991197), (81, 354873), (87, 330399), (243, 118291), (261, 110133), (783, 36711), (2349, 12237), (4079, 7047)]

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