11816672

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 15181600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 743, 994, 1136, 1486, 1988, 2272, 2972, 3976, 5201, 5944, 7952, 10402, 11888, 15904, 20804, 23776, 41608, 52753, 83216, 105506, 166432, 211012, 369271, 422024, 738542, 844048, 1477084, 1688096, 2954168, 5908336, 11816672]

約数ペア:

[(1, 11816672), (2, 5908336), (4, 2954168), (7, 1688096), (8, 1477084), (14, 844048), (16, 738542), (28, 422024), (32, 369271), (56, 211012), (71, 166432), (112, 105506), (142, 83216), (224, 52753), (284, 41608), (497, 23776), (568, 20804), (743, 15904), (994, 11888), (1136, 10402), (1486, 7952), (1988, 5944), (2272, 5201), (2972, 3976)]