About the Number

29109472

29109471 ← → 29109473

2進数表記:1101111000010110011100000

漢数字表記:二千九百十万九千四百七十二

素因数分解:

2 5 × 7 1 × 129953 1

素因数の和:129970
約数の個数: 24
約数和(自身を含む): 65496816
約数和(自身を除く): 36387344

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 129953, 259906, 519812, 909671, 1039624, 1819342, 2079248, 3638684, 4158496, 7277368, 14554736, 29109472]

約数ペア:
[(1, 29109472), (2, 14554736), (4, 7277368), (7, 4158496), (8, 3638684), (14, 2079248), (16, 1819342), (28, 1039624), (32, 909671), (56, 519812), (112, 259906), (224, 129953)]

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