25484144

素因数分解:

$2^4\times 7^1\times {\mathrm{227537}}^1$

素因数の和:227552

約数の個数: 20

約数和(自身を含む): 56429424

約数和(自身を除く): 30945280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227537, 455074, 910148, 1592759, 1820296, 3185518, 3640592, 6371036, 12742072, 25484144]

約数ペア:

[(1, 25484144), (2, 12742072), (4, 6371036), (7, 3640592), (8, 3185518), (14, 1820296), (16, 1592759), (28, 910148), (56, 455074), (112, 227537)]