About the Number

72116390449

72116390448 ← → 72116390450

2進数表記:1000011001010011110001100101000110001

漢数字表記:七百二十一億千六百三十九万四百四十九

素因数分解:

61 1 × 109 1 × 733 1 × 14797 1

素因数の和:15700
約数の個数: 16
約数和(自身を含む): 74077012240
約数和(自身を除く): 1960621791

約数列:
[1, 61, 109, 733, 6649, 14797, 44713, 79897, 902617, 1612873, 4873717, 10846201, 98385253, 661618261, 1182235909, 72116390449]

約数ペア:
[(1, 72116390449), (61, 1182235909), (109, 661618261), (733, 98385253), (6649, 10846201), (14797, 4873717), (44713, 1612873), (79897, 902617)]

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