About the Number

28741392

28741391 ← → 28741393

2進数表記:1101101101000111100010000

漢数字表記:二千八百七十四万千三百九十二

素因数分解:

2 4 × 3 4 × 67 1 × 331 1

素因数の和:418
約数の個数: 100
約数和(自身を含む): 84682576
約数和(自身を除く): 55941184

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 268, 324, 331, 402, 432, 536, 603, 648, 662, 804, 993, 1072, 1206, 1296, 1324, 1608, 1809, 1986, 2412, 2648, 2979, 3216, 3618, 3972, 4824, 5296, 5427, 5958, 7236, 7944, 8937, 9648, 10854, 11916, 14472, 15888, 17874, 21708, 22177, 23832, 26811, 28944, 35748, 43416, 44354, 47664, 53622, 66531, 71496, 86832, 88708, 107244, 133062, 142992, 177416, 199593, 214488, 266124, 354832, 399186, 428976, 532248, 598779, 798372, 1064496, 1197558, 1596744, 1796337, 2395116, 3193488, 3592674, 4790232, 7185348, 9580464, 14370696, 28741392]

約数ペア:
[(1, 28741392), (2, 14370696), (3, 9580464), (4, 7185348), (6, 4790232), (8, 3592674), (9, 3193488), (12, 2395116), (16, 1796337), (18, 1596744), (24, 1197558), (27, 1064496), (36, 798372), (48, 598779), (54, 532248), (67, 428976), (72, 399186), (81, 354832), (108, 266124), (134, 214488), (144, 199593), (162, 177416), (201, 142992), (216, 133062), (268, 107244), (324, 88708), (331, 86832), (402, 71496), (432, 66531), (536, 53622), (603, 47664), (648, 44354), (662, 43416), (804, 35748), (993, 28944), (1072, 26811), (1206, 23832), (1296, 22177), (1324, 21708), (1608, 17874), (1809, 15888), (1986, 14472), (2412, 11916), (2648, 10854), (2979, 9648), (3216, 8937), (3618, 7944), (3972, 7236), (4824, 5958), (5296, 5427)]

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