28919632

素因数分解:

$2^4\times 7^1\times {\mathrm{258211}}^1$

素因数の和:258226

約数の個数: 20

約数和(自身を含む): 64036576

約数和(自身を除く): 35116944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 258211, 516422, 1032844, 1807477, 2065688, 3614954, 4131376, 7229908, 14459816, 28919632]

約数ペア:

[(1, 28919632), (2, 14459816), (4, 7229908), (7, 4131376), (8, 3614954), (14, 2065688), (16, 1807477), (28, 1032844), (56, 516422), (112, 258211)]