4268096

素因数分解:

$2^6\times 7^2\times {\mathrm{1361}}^1$

素因数の和:1387

約数の個数: 42

約数和(自身を含む): 9859518

約数和(自身を除く): 5591422

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1361, 1568, 2722, 3136, 5444, 9527, 10888, 19054, 21776, 38108, 43552, 66689, 76216, 87104, 133378, 152432, 266756, 304864, 533512, 609728, 1067024, 2134048, 4268096]

約数ペア:

[(1, 4268096), (2, 2134048), (4, 1067024), (7, 609728), (8, 533512), (14, 304864), (16, 266756), (28, 152432), (32, 133378), (49, 87104), (56, 76216), (64, 66689), (98, 43552), (112, 38108), (196, 21776), (224, 19054), (392, 10888), (448, 9527), (784, 5444), (1361, 3136), (1568, 2722)]