38816624

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 80

約数和(自身を含む): 95827200

約数和(自身を除く): 57010576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 643, 686, 784, 1078, 1232, 1286, 1372, 2156, 2572, 2744, 3773, 4312, 4501, 5144, 5488, 7073, 7546, 8624, 9002, 10288, 14146, 15092, 18004, 28292, 30184, 31507, 36008, 49511, 56584, 60368, 63014, 72016, 99022, 113168, 126028, 198044, 220549, 252056, 346577, 396088, 441098, 504112, 693154, 792176, 882196, 1386308, 1764392, 2426039, 2772616, 3528784, 4852078, 5545232, 9704156, 19408312, 38816624]

約数ペア:

[(1, 38816624), (2, 19408312), (4, 9704156), (7, 5545232), (8, 4852078), (11, 3528784), (14, 2772616), (16, 2426039), (22, 1764392), (28, 1386308), (44, 882196), (49, 792176), (56, 693154), (77, 504112), (88, 441098), (98, 396088), (112, 346577), (154, 252056), (176, 220549), (196, 198044), (308, 126028), (343, 113168), (392, 99022), (539, 72016), (616, 63014), (643, 60368), (686, 56584), (784, 49511), (1078, 36008), (1232, 31507), (1286, 30184), (1372, 28292), (2156, 18004), (2572, 15092), (2744, 14146), (3773, 10288), (4312, 9002), (4501, 8624), (5144, 7546), (5488, 7073)]