28604764

素因数分解:

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

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 51867648

約数和(自身を除く): 23262884

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 2143, 3337, 4286, 6674, 8572, 13348, 100721, 152153, 201442, 304306, 402884, 608612, 7151191, 14302382, 28604764]

約数ペア:

[(1, 28604764), (2, 14302382), (4, 7151191), (47, 608612), (71, 402884), (94, 304306), (142, 201442), (188, 152153), (284, 100721), (2143, 13348), (3337, 8572), (4286, 6674)]