888978944

素因数分解:

$2^9\times 7^1\times {\mathrm{248041}}^1$

素因数の和:248066

約数の個数: 40

約数和(自身を含む): 2029975728

約数和(自身を除く): 1140996784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 248041, 496082, 992164, 1736287, 1984328, 3472574, 3968656, 6945148, 7937312, 13890296, 15874624, 27780592, 31749248, 55561184, 63498496, 111122368, 126996992, 222244736, 444489472, 888978944]

約数ペア:

[(1, 888978944), (2, 444489472), (4, 222244736), (7, 126996992), (8, 111122368), (14, 63498496), (16, 55561184), (28, 31749248), (32, 27780592), (56, 15874624), (64, 13890296), (112, 7937312), (128, 6945148), (224, 3968656), (256, 3472574), (448, 1984328), (512, 1736287), (896, 992164), (1792, 496082), (3584, 248041)]