About the Number

28001074

28001073 ← → 28001075

2進数表記:1101010110100001100110010

漢数字表記:二千八百万千七十四

素因数分解:

2 1 × 17 1 × 23 1 × 61 1 × 587 1

素因数の和:690
約数の個数: 32
約数和(自身を含む): 47246976
約数和(自身を除く): 19245902

約数列:
[1, 2, 17, 23, 34, 46, 61, 122, 391, 587, 782, 1037, 1174, 1403, 2074, 2806, 9979, 13501, 19958, 23851, 27002, 35807, 47702, 71614, 229517, 459034, 608719, 823561, 1217438, 1647122, 14000537, 28001074]

約数ペア:
[(1, 28001074), (2, 14000537), (17, 1647122), (23, 1217438), (34, 823561), (46, 608719), (61, 459034), (122, 229517), (391, 71614), (587, 47702), (782, 35807), (1037, 27002), (1174, 23851), (1403, 19958), (2074, 13501), (2806, 9979)]

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