828355472

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{180391}}^1$

素因数の和:180447

約数の個数: 40

約数和(自身を含む): 1878963072

約数和(自身を除く): 1050607600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 180391, 360782, 721564, 1262737, 1443128, 2525474, 2886256, 5050948, 7396031, 10101896, 14792062, 20203792, 29584124, 51772217, 59168248, 103544434, 118336496, 207088868, 414177736, 828355472]

約数ペア:

[(1, 828355472), (2, 414177736), (4, 207088868), (7, 118336496), (8, 103544434), (14, 59168248), (16, 51772217), (28, 29584124), (41, 20203792), (56, 14792062), (82, 10101896), (112, 7396031), (164, 5050948), (287, 2886256), (328, 2525474), (574, 1443128), (656, 1262737), (1148, 721564), (2296, 360782), (4592, 180391)]