22765456

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 50732864

約数和(自身を除く): 27967408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1123, 1267, 1448, 2246, 2534, 2896, 4492, 5068, 7861, 8984, 10136, 15722, 17968, 20272, 31444, 62888, 125776, 203263, 406526, 813052, 1422841, 1626104, 2845682, 3252208, 5691364, 11382728, 22765456]

約数ペア:

[(1, 22765456), (2, 11382728), (4, 5691364), (7, 3252208), (8, 2845682), (14, 1626104), (16, 1422841), (28, 813052), (56, 406526), (112, 203263), (181, 125776), (362, 62888), (724, 31444), (1123, 20272), (1267, 17968), (1448, 15722), (2246, 10136), (2534, 8984), (2896, 7861), (4492, 5068)]