About the Number

71142008

71142007 ← → 71142009

2進数表記:100001111011000101001111000

漢数字表記:七千百十四万二千八

素因数分解:

2 3 × 7 1 × 17 1 × 74729 1

素因数の和:74759
約数の個数: 32
約数和(自身を含む): 161416800
約数和(自身を除く): 90274792

約数列:
[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 74729, 149458, 298916, 523103, 597832, 1046206, 1270393, 2092412, 2540786, 4184824, 5081572, 8892751, 10163144, 17785502, 35571004, 71142008]

約数ペア:
[(1, 71142008), (2, 35571004), (4, 17785502), (7, 10163144), (8, 8892751), (14, 5081572), (17, 4184824), (28, 2540786), (34, 2092412), (56, 1270393), (68, 1046206), (119, 597832), (136, 523103), (238, 298916), (476, 149458), (952, 74729)]

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