About the Number
27971244
2進数表記:1101010101100111010101100
漢数字表記:二千七百九十七万千二百四十四
素因数分解:
素因数の和:4137
約数の個数: 72
約数和(自身を含む): 83819008
約数和(自身を除く): 55847764
約数列:
[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 4111, 6804, 8222, 12333, 16444, 24666, 28777, 36999, 49332, 57554, 73998, 86331, 110997, 115108, 147996, 172662, 221994, 258993, 332991, 345324, 443988, 517986, 665982, 776979, 998973, 1035972, 1331964, 1553958, 1997946, 2330937, 3107916, 3995892, 4661874, 6992811, 9323748, 13985622, 27971244]
約数ペア:
[(1, 27971244), (2, 13985622), (3, 9323748), (4, 6992811), (6, 4661874), (7, 3995892), (9, 3107916), (12, 2330937), (14, 1997946), (18, 1553958), (21, 1331964), (27, 1035972), (28, 998973), (36, 776979), (42, 665982), (54, 517986), (63, 443988), (81, 345324), (84, 332991), (108, 258993), (126, 221994), (162, 172662), (189, 147996), (243, 115108), (252, 110997), (324, 86331), (378, 73998), (486, 57554), (567, 49332), (756, 36999), (972, 28777), (1134, 24666), (1701, 16444), (2268, 12333), (3402, 8222), (4111, 6804)]このpageの処理時間: 0.007071733474731445 seconds