67529728

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9421}}^1$

素因数の和:9448

約数の個数: 44

約数和(自身を含む): 154294672

約数和(自身を除く): 86764944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9421, 18842, 37684, 65947, 75368, 131894, 150736, 263788, 301472, 527576, 602944, 1055152, 1205888, 2110304, 2411776, 4220608, 4823552, 8441216, 9647104, 16882432, 33764864, 67529728]

約数ペア:

[(1, 67529728), (2, 33764864), (4, 16882432), (7, 9647104), (8, 8441216), (14, 4823552), (16, 4220608), (28, 2411776), (32, 2110304), (56, 1205888), (64, 1055152), (112, 602944), (128, 527576), (224, 301472), (256, 263788), (448, 150736), (512, 131894), (896, 75368), (1024, 65947), (1792, 37684), (3584, 18842), (7168, 9421)]