974662144

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{17791}}^1$

素因数の和:17916

約数の個数: 40

約数和(自身を含む): 1965731328

約数和(自身を除く): 991069184

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1712, 3424, 6848, 13696, 17791, 27392, 35582, 54784, 71164, 142328, 284656, 569312, 1138624, 1903637, 2277248, 3807274, 4554496, 7614548, 9108992, 15229096, 30458192, 60916384, 121832768, 243665536, 487331072, 974662144]

約数ペア:

[(1, 974662144), (2, 487331072), (4, 243665536), (8, 121832768), (16, 60916384), (32, 30458192), (64, 15229096), (107, 9108992), (128, 7614548), (214, 4554496), (256, 3807274), (428, 2277248), (512, 1903637), (856, 1138624), (1712, 569312), (3424, 284656), (6848, 142328), (13696, 71164), (17791, 54784), (27392, 35582)]