About the Number

42648128

42648127 ← → 42648129

2進数表記:10100010101100001001000000

漢数字表記:四千二百六十四万八千百二十八

素因数分解:

2 6 × 313 1 × 2129 1

素因数の和:2454
約数の個数: 28
約数和(自身を含む): 84940140
約数和(自身を除く): 42292012

約数列:
[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2129, 2504, 4258, 5008, 8516, 10016, 17032, 20032, 34064, 68128, 136256, 666377, 1332754, 2665508, 5331016, 10662032, 21324064, 42648128]

約数ペア:
[(1, 42648128), (2, 21324064), (4, 10662032), (8, 5331016), (16, 2665508), (32, 1332754), (64, 666377), (313, 136256), (626, 68128), (1252, 34064), (2129, 20032), (2504, 17032), (4258, 10016), (5008, 8516)]

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