About the Number

41072889

41072888 ← → 41072890

2進数表記:10011100101011100011111001

漢数字表記:四千百七万二千八百八十九

素因数分解:

3 1 × 11 1 × 13 1 × 19 1 × 5039 1

素因数の和:5085
約数の個数: 32
約数和(自身を含む): 67737600
約数和(自身を除く): 26664711

約数列:
[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 5039, 8151, 15117, 55429, 65507, 95741, 166287, 196521, 287223, 720577, 1053151, 1244633, 2161731, 3159453, 3733899, 13690963, 41072889]

約数ペア:
[(1, 41072889), (3, 13690963), (11, 3733899), (13, 3159453), (19, 2161731), (33, 1244633), (39, 1053151), (57, 720577), (143, 287223), (209, 196521), (247, 166287), (429, 95741), (627, 65507), (741, 55429), (2717, 15117), (5039, 8151)]

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