About the Number

10101728

10101727 ← → 10101729

2進数表記:100110100010001111100000

漢数字表記:千十万千七百二十八

素因数分解:

2 5 × 7 1 × 13 1 × 3469 1

素因数の和:3499
約数の個数: 48
約数和(自身を含む): 24484320
約数和(自身を除く): 14382592

約数列:
[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 3469, 6938, 13876, 24283, 27752, 45097, 48566, 55504, 90194, 97132, 111008, 180388, 194264, 315679, 360776, 388528, 631358, 721552, 777056, 1262716, 1443104, 2525432, 5050864, 10101728]

約数ペア:
[(1, 10101728), (2, 5050864), (4, 2525432), (7, 1443104), (8, 1262716), (13, 777056), (14, 721552), (16, 631358), (26, 388528), (28, 360776), (32, 315679), (52, 194264), (56, 180388), (91, 111008), (104, 97132), (112, 90194), (182, 55504), (208, 48566), (224, 45097), (364, 27752), (416, 24283), (728, 13876), (1456, 6938), (2912, 3469)]

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