25306288

素因数分解:

$2^4\times 7^1\times {\mathrm{225949}}^1$

素因数の和:225964

約数の個数: 20

約数和(自身を含む): 56035600

約数和(自身を除く): 30729312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225949, 451898, 903796, 1581643, 1807592, 3163286, 3615184, 6326572, 12653144, 25306288]

約数ペア:

[(1, 25306288), (2, 12653144), (4, 6326572), (7, 3615184), (8, 3163286), (14, 1807592), (16, 1581643), (28, 903796), (56, 451898), (112, 225949)]