About the Number

42215472

42215471 ← → 42215473

2進数表記:10100001000010100000110000

漢数字表記:四千二百二十一万五千四百七十二

素因数分解:

2 4 × 3 3 × 13 1 × 7517 1

素因数の和:7547
約数の個数: 80
約数和(自身を含む): 130512480
約数和(自身を除く): 88297008

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 7517, 15034, 22551, 30068, 45102, 60136, 67653, 90204, 97721, 120272, 135306, 180408, 195442, 202959, 270612, 293163, 360816, 390884, 405918, 541224, 586326, 781768, 811836, 879489, 1082448, 1172652, 1563536, 1623672, 1758978, 2345304, 2638467, 3247344, 3517956, 4690608, 5276934, 7035912, 10553868, 14071824, 21107736, 42215472]

約数ペア:
[(1, 42215472), (2, 21107736), (3, 14071824), (4, 10553868), (6, 7035912), (8, 5276934), (9, 4690608), (12, 3517956), (13, 3247344), (16, 2638467), (18, 2345304), (24, 1758978), (26, 1623672), (27, 1563536), (36, 1172652), (39, 1082448), (48, 879489), (52, 811836), (54, 781768), (72, 586326), (78, 541224), (104, 405918), (108, 390884), (117, 360816), (144, 293163), (156, 270612), (208, 202959), (216, 195442), (234, 180408), (312, 135306), (351, 120272), (432, 97721), (468, 90204), (624, 67653), (702, 60136), (936, 45102), (1404, 30068), (1872, 22551), (2808, 15034), (5616, 7517)]

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