26513648

素因数分解:

$2^4\times 7^1\times {\mathrm{236729}}^1$

素因数の和:236744

約数の個数: 20

約数和(自身を含む): 58709040

約数和(自身を除く): 32195392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 236729, 473458, 946916, 1657103, 1893832, 3314206, 3787664, 6628412, 13256824, 26513648]

約数ペア:

[(1, 26513648), (2, 13256824), (4, 6628412), (7, 3787664), (8, 3314206), (14, 1893832), (16, 1657103), (28, 946916), (56, 473458), (112, 236729)]