About the Number

676813028

676813027 ← → 676813029

2進数表記:101000010101110101100011100100

漢数字表記:六億七千六百八十一万三千二十八

素因数分解:

2 2 × 37 1 × 223 1 × 20507 1

素因数の和:20771
約数の個数: 24
約数和(自身を含む): 1221948672
約数和(自身を除く): 545135644

約数列:
[1, 2, 4, 37, 74, 148, 223, 446, 892, 8251, 16502, 20507, 33004, 41014, 82028, 758759, 1517518, 3035036, 4573061, 9146122, 18292244, 169203257, 338406514, 676813028]

約数ペア:
[(1, 676813028), (2, 338406514), (4, 169203257), (37, 18292244), (74, 9146122), (148, 4573061), (223, 3035036), (446, 1517518), (892, 758759), (8251, 82028), (16502, 41014), (20507, 33004)]

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