22784272

素因数分解:

$2^4\times 7^1\times {\mathrm{203431}}^1$

素因数の和:203446

約数の個数: 20

約数和(自身を含む): 50451136

約数和(自身を除く): 27666864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 203431, 406862, 813724, 1424017, 1627448, 2848034, 3254896, 5696068, 11392136, 22784272]

約数ペア:

[(1, 22784272), (2, 11392136), (4, 5696068), (7, 3254896), (8, 2848034), (14, 1627448), (16, 1424017), (28, 813724), (56, 406862), (112, 203431)]