28898576

素因数分解:

$2^4\times 7^1\times {\mathrm{258023}}^1$

素因数の和:258038

約数の個数: 20

約数和(自身を含む): 63989952

約数和(自身を除く): 35091376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 258023, 516046, 1032092, 1806161, 2064184, 3612322, 4128368, 7224644, 14449288, 28898576]

約数ペア:

[(1, 28898576), (2, 14449288), (4, 7224644), (7, 4128368), (8, 3612322), (14, 2064184), (16, 1806161), (28, 1032092), (56, 516046), (112, 258023)]