26384456

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10957}}^1$

素因数の和:11013

約数の個数: 32

約数和(自身を含む): 57858240

約数和(自身を除く): 31473784

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 10957, 21914, 43828, 76699, 87656, 153398, 306796, 471151, 613592, 942302, 1884604, 3298057, 3769208, 6596114, 13192228, 26384456]

約数ペア:

[(1, 26384456), (2, 13192228), (4, 6596114), (7, 3769208), (8, 3298057), (14, 1884604), (28, 942302), (43, 613592), (56, 471151), (86, 306796), (172, 153398), (301, 87656), (344, 76699), (602, 43828), (1204, 21914), (2408, 10957)]