22747984

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 50675328

約数和(自身を除く): 27927344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1031, 1379, 1576, 2062, 2758, 3152, 4124, 5516, 7217, 8248, 11032, 14434, 16496, 22064, 28868, 57736, 115472, 203107, 406214, 812428, 1421749, 1624856, 2843498, 3249712, 5686996, 11373992, 22747984]

約数ペア:

[(1, 22747984), (2, 11373992), (4, 5686996), (7, 3249712), (8, 2843498), (14, 1624856), (16, 1421749), (28, 812428), (56, 406214), (112, 203107), (197, 115472), (394, 57736), (788, 28868), (1031, 22064), (1379, 16496), (1576, 14434), (2062, 11032), (2758, 8248), (3152, 7217), (4124, 5516)]