About the Number

2681072

2681071 ← → 2681073

2進数表記:1010001110100011110000

漢数字表記:二百六十八万千七十二

素因数分解:

2 4 × 41 1 × 61 1 × 67 1

素因数の和:177
約数の個数: 40
約数和(自身を含む): 5489232
約数和(自身を除く): 2808160

約数列:
[1, 2, 4, 8, 16, 41, 61, 67, 82, 122, 134, 164, 244, 268, 328, 488, 536, 656, 976, 1072, 2501, 2747, 4087, 5002, 5494, 8174, 10004, 10988, 16348, 20008, 21976, 32696, 40016, 43952, 65392, 167567, 335134, 670268, 1340536, 2681072]

約数ペア:
[(1, 2681072), (2, 1340536), (4, 670268), (8, 335134), (16, 167567), (41, 65392), (61, 43952), (67, 40016), (82, 32696), (122, 21976), (134, 20008), (164, 16348), (244, 10988), (268, 10004), (328, 8174), (488, 5494), (536, 5002), (656, 4087), (976, 2747), (1072, 2501)]

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