39808384

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 100814760

約数和(自身を除く): 61006376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 577, 616, 704, 784, 896, 1078, 1154, 1232, 1408, 1568, 2156, 2308, 2464, 3136, 4039, 4312, 4616, 4928, 6272, 6347, 8078, 8624, 9232, 9856, 12694, 16156, 17248, 18464, 25388, 28273, 32312, 34496, 36928, 44429, 50776, 56546, 64624, 68992, 73856, 88858, 101552, 113092, 129248, 177716, 203104, 226184, 258496, 311003, 355432, 406208, 452368, 516992, 622006, 710864, 812416, 904736, 1244012, 1421728, 1809472, 2488024, 2843456, 3618944, 4976048, 5686912, 9952096, 19904192, 39808384]

約数ペア:

[(1, 39808384), (2, 19904192), (4, 9952096), (7, 5686912), (8, 4976048), (11, 3618944), (14, 2843456), (16, 2488024), (22, 1809472), (28, 1421728), (32, 1244012), (44, 904736), (49, 812416), (56, 710864), (64, 622006), (77, 516992), (88, 452368), (98, 406208), (112, 355432), (128, 311003), (154, 258496), (176, 226184), (196, 203104), (224, 177716), (308, 129248), (352, 113092), (392, 101552), (448, 88858), (539, 73856), (577, 68992), (616, 64624), (704, 56546), (784, 50776), (896, 44429), (1078, 36928), (1154, 34496), (1232, 32312), (1408, 28273), (1568, 25388), (2156, 18464), (2308, 17248), (2464, 16156), (3136, 12694), (4039, 9856), (4312, 9232), (4616, 8624), (4928, 8078), (6272, 6347)]