About the Number

40028442

40028441 ← → 40028443

2進数表記:10011000101100100100011010

漢数字表記:四千二万八千四百四十二

素因数分解:

2 1 × 3 1 × 43 1 × 113 1 × 1373 1

素因数の和:1534
約数の個数: 32
約数和(自身を含む): 82703808
約数和(自身を除く): 42675366

約数列:
[1, 2, 3, 6, 43, 86, 113, 129, 226, 258, 339, 678, 1373, 2746, 4119, 4859, 8238, 9718, 14577, 29154, 59039, 118078, 155149, 177117, 310298, 354234, 465447, 930894, 6671407, 13342814, 20014221, 40028442]

約数ペア:
[(1, 40028442), (2, 20014221), (3, 13342814), (6, 6671407), (43, 930894), (86, 465447), (113, 354234), (129, 310298), (226, 177117), (258, 155149), (339, 118078), (678, 59039), (1373, 29154), (2746, 14577), (4119, 9718), (4859, 8238)]

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