22004272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 45086400

約数和(自身を除く): 23082128

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1009, 1363, 2018, 2726, 4036, 5452, 8072, 10904, 16144, 21808, 29261, 47423, 58522, 94846, 117044, 189692, 234088, 379384, 468176, 758768, 1375267, 2750534, 5501068, 11002136, 22004272]

約数ペア:

[(1, 22004272), (2, 11002136), (4, 5501068), (8, 2750534), (16, 1375267), (29, 758768), (47, 468176), (58, 379384), (94, 234088), (116, 189692), (188, 117044), (232, 94846), (376, 58522), (464, 47423), (752, 29261), (1009, 21808), (1363, 16144), (2018, 10904), (2726, 8072), (4036, 5452)]