57209528

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 111144960

約数和(自身を除く): 53935432

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 2143, 3337, 4286, 6674, 8572, 13348, 17144, 26696, 100721, 152153, 201442, 304306, 402884, 608612, 805768, 1217224, 7151191, 14302382, 28604764, 57209528]

約数ペア:

[(1, 57209528), (2, 28604764), (4, 14302382), (8, 7151191), (47, 1217224), (71, 805768), (94, 608612), (142, 402884), (188, 304306), (284, 201442), (376, 152153), (568, 100721), (2143, 26696), (3337, 17144), (4286, 13348), (6674, 8572)]