25960256

素因数分解:

$2^6\times 7^1\times {\mathrm{57947}}^1$

素因数の和:57966

約数の個数: 28

約数和(自身を含む): 58875168

約数和(自身を除く): 32914912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 57947, 115894, 231788, 405629, 463576, 811258, 927152, 1622516, 1854304, 3245032, 3708608, 6490064, 12980128, 25960256]

約数ペア:

[(1, 25960256), (2, 12980128), (4, 6490064), (7, 3708608), (8, 3245032), (14, 1854304), (16, 1622516), (28, 927152), (32, 811258), (56, 463576), (64, 405629), (112, 231788), (224, 115894), (448, 57947)]