27481888

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 62657280

約数和(自身を除く): 35175392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 1553, 2212, 2528, 3106, 4424, 6212, 8848, 10871, 12424, 17696, 21742, 24848, 43484, 49696, 86968, 122687, 173936, 245374, 347872, 490748, 858809, 981496, 1717618, 1962992, 3435236, 3925984, 6870472, 13740944, 27481888]

約数ペア:

[(1, 27481888), (2, 13740944), (4, 6870472), (7, 3925984), (8, 3435236), (14, 1962992), (16, 1717618), (28, 981496), (32, 858809), (56, 490748), (79, 347872), (112, 245374), (158, 173936), (224, 122687), (316, 86968), (553, 49696), (632, 43484), (1106, 24848), (1264, 21742), (1553, 17696), (2212, 12424), (2528, 10871), (3106, 8848), (4424, 6212)]