22028272

素因数分解:

$2^4\times 7^1\times {\mathrm{196681}}^1$

素因数の和:196696

約数の個数: 20

約数和(自身を含む): 48777136

約数和(自身を除く): 26748864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 196681, 393362, 786724, 1376767, 1573448, 2753534, 3146896, 5507068, 11014136, 22028272]

約数ペア:

[(1, 22028272), (2, 11014136), (4, 5507068), (7, 3146896), (8, 2753534), (14, 1573448), (16, 1376767), (28, 786724), (56, 393362), (112, 196681)]