About the Number

29127942788

29127942787 ← → 29127942789

2進数表記:11011001000001010010010001010000100

漢数字表記:二百九十一億二千七百九十四万二千七百八十八

素因数分解:

2 2 × 7 5 × 433271 1

素因数の和:433310
約数の個数: 36
約数和(自身を含む): 59469181632
約数和(自身を除く): 30341238844

約数列:
[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 16807, 33614, 67228, 433271, 866542, 1733084, 3032897, 6065794, 12131588, 21230279, 42460558, 84921116, 148611953, 297223906, 594447812, 1040283671, 2080567342, 4161134684, 7281985697, 14563971394, 29127942788]

約数ペア:
[(1, 29127942788), (2, 14563971394), (4, 7281985697), (7, 4161134684), (14, 2080567342), (28, 1040283671), (49, 594447812), (98, 297223906), (196, 148611953), (343, 84921116), (686, 42460558), (1372, 21230279), (2401, 12131588), (4802, 6065794), (9604, 3032897), (16807, 1733084), (33614, 866542), (67228, 433271)]

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