About the Number

28055262

28055261 ← → 28055263

2進数表記:1101011000001011011011110

漢数字表記:二千八百五万五千二百六十二

素因数分解:

2 1 × 3 1 × 23 1 × 263 1 × 773 1

素因数の和:1064
約数の個数: 32
約数和(自身を含む): 58848768
約数和(自身を除く): 30793506

約数列:
[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 773, 789, 1546, 1578, 2319, 4638, 6049, 12098, 17779, 18147, 35558, 36294, 53337, 106674, 203299, 406598, 609897, 1219794, 4675877, 9351754, 14027631, 28055262]

約数ペア:
[(1, 28055262), (2, 14027631), (3, 9351754), (6, 4675877), (23, 1219794), (46, 609897), (69, 406598), (138, 203299), (263, 106674), (526, 53337), (773, 36294), (789, 35558), (1546, 18147), (1578, 17779), (2319, 12098), (4638, 6049)]

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