39404528128

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379123}}^1$

素因数の和:379177

約数の個数: 80

約数和(自身を含む): 93082524480

約数和(自身を除く): 53677996352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 3248, 3584, 3712, 6496, 7424, 12992, 14848, 25984, 51968, 103936, 379123, 758246, 1516492, 2653861, 3032984, 5307722, 6065968, 10615444, 10994567, 12131936, 21230888, 21989134, 24263872, 42461776, 43978268, 48527744, 76961969, 84923552, 87956536, 97055488, 153923938, 169847104, 175913072, 194110976, 307847876, 339694208, 351826144, 615695752, 679388416, 703652288, 1231391504, 1358776832, 1407304576, 2462783008, 2814609152, 4925566016, 5629218304, 9851132032, 19702264064, 39404528128]

約数ペア:

[(1, 39404528128), (2, 19702264064), (4, 9851132032), (7, 5629218304), (8, 4925566016), (14, 2814609152), (16, 2462783008), (28, 1407304576), (29, 1358776832), (32, 1231391504), (56, 703652288), (58, 679388416), (64, 615695752), (112, 351826144), (116, 339694208), (128, 307847876), (203, 194110976), (224, 175913072), (232, 169847104), (256, 153923938), (406, 97055488), (448, 87956536), (464, 84923552), (512, 76961969), (812, 48527744), (896, 43978268), (928, 42461776), (1624, 24263872), (1792, 21989134), (1856, 21230888), (3248, 12131936), (3584, 10994567), (3712, 10615444), (6496, 6065968), (7424, 5307722), (12992, 3032984), (14848, 2653861), (25984, 1516492), (51968, 758246), (103936, 379123)]