25655896

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1901}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 55234080

約数和(自身を除く): 29578184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1901, 1928, 3374, 3802, 6748, 7604, 13307, 13496, 15208, 26614, 53228, 106456, 458141, 916282, 1832564, 3206987, 3665128, 6413974, 12827948, 25655896]

約数ペア:

[(1, 25655896), (2, 12827948), (4, 6413974), (7, 3665128), (8, 3206987), (14, 1832564), (28, 916282), (56, 458141), (241, 106456), (482, 53228), (964, 26614), (1687, 15208), (1901, 13496), (1928, 13307), (3374, 7604), (3802, 6748)]