About the Number

61130272

61130271 ← → 61130273

2進数表記:11101001001100011000100000

漢数字表記:六千百十三万二百七十二

素因数分解:

2 5 × 7 1 × 272903 1

素因数の和:272920
約数の個数: 24
約数和(自身を含む): 137543616
約数和(自身を除く): 76413344

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 272903, 545806, 1091612, 1910321, 2183224, 3820642, 4366448, 7641284, 8732896, 15282568, 30565136, 61130272]

約数ペア:
[(1, 61130272), (2, 30565136), (4, 15282568), (7, 8732896), (8, 7641284), (14, 4366448), (16, 3820642), (28, 2183224), (32, 1910321), (56, 1091612), (112, 545806), (224, 272903)]

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