404192992

素因数分解:

$2^5\times 7^1\times {\mathrm{1804433}}^1$

素因数の和:1804450

約数の個数: 24

約数和(自身を含む): 909434736

約数和(自身を除く): 505241744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1804433, 3608866, 7217732, 12631031, 14435464, 25262062, 28870928, 50524124, 57741856, 101048248, 202096496, 404192992]

約数ペア:

[(1, 404192992), (2, 202096496), (4, 101048248), (7, 57741856), (8, 50524124), (14, 28870928), (16, 25262062), (28, 14435464), (32, 12631031), (56, 7217732), (112, 3608866), (224, 1804433)]