38758048

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 88470144

約数和(自身を除く): 49712096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 2437, 3976, 4874, 7952, 9748, 15904, 17059, 19496, 34118, 38992, 68236, 77984, 136472, 173027, 272944, 346054, 545888, 692108, 1211189, 1384216, 2422378, 2768432, 4844756, 5536864, 9689512, 19379024, 38758048]

約数ペア:

[(1, 38758048), (2, 19379024), (4, 9689512), (7, 5536864), (8, 4844756), (14, 2768432), (16, 2422378), (28, 1384216), (32, 1211189), (56, 692108), (71, 545888), (112, 346054), (142, 272944), (224, 173027), (284, 136472), (497, 77984), (568, 68236), (994, 38992), (1136, 34118), (1988, 19496), (2272, 17059), (2437, 15904), (3976, 9748), (4874, 7952)]