About the Number

29388142

29388141 ← → 29388143

2進数表記:1110000000110110101101110

漢数字表記:二千九百三十八万八千百四十二

素因数分解:

2 1 × 7 2 × 83 1 × 3613 1

素因数の和:3712
約数の個数: 24
約数和(自身を含む): 51911496
約数和(自身を除く): 22523354

約数列:
[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 3613, 4067, 7226, 8134, 25291, 50582, 177037, 299879, 354074, 599758, 2099153, 4198306, 14694071, 29388142]

約数ペア:
[(1, 29388142), (2, 14694071), (7, 4198306), (14, 2099153), (49, 599758), (83, 354074), (98, 299879), (166, 177037), (581, 50582), (1162, 25291), (3613, 8134), (4067, 7226)]

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