25232368

素因数分解:

$2^4\times 7^1\times {\mathrm{225289}}^1$

素因数の和:225304

約数の個数: 20

約数和(自身を含む): 55871920

約数和(自身を除く): 30639552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225289, 450578, 901156, 1577023, 1802312, 3154046, 3604624, 6308092, 12616184, 25232368]

約数ペア:

[(1, 25232368), (2, 12616184), (4, 6308092), (7, 3604624), (8, 3154046), (14, 1802312), (16, 1577023), (28, 901156), (56, 450578), (112, 225289)]