About the Number

29418140

29418139 ← → 29418141

2進数表記:1110000001110001010011100

漢数字表記:二千九百四十一万八千百四十

素因数分解:

2 2 × 5 1 × 71 1 × 20717 1

素因数の和:20797
約数の個数: 24
約数和(自身を含む): 62651232
約数和(自身を除く): 33233092

約数列:
[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 20717, 41434, 82868, 103585, 207170, 414340, 1470907, 2941814, 5883628, 7354535, 14709070, 29418140]

約数ペア:
[(1, 29418140), (2, 14709070), (4, 7354535), (5, 5883628), (10, 2941814), (20, 1470907), (71, 414340), (142, 207170), (284, 103585), (355, 82868), (710, 41434), (1420, 20717)]

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