25445396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3433}}^1$

素因数の和:3563

約数の個数: 24

約数和(自身を含む): 47595240

約数和(自身を除く): 22149844

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3433, 3706, 6866, 7412, 13732, 58361, 116722, 233444, 374197, 748394, 1496788, 6361349, 12722698, 25445396]

約数ペア:

[(1, 25445396), (2, 12722698), (4, 6361349), (17, 1496788), (34, 748394), (68, 374197), (109, 233444), (218, 116722), (436, 58361), (1853, 13732), (3433, 7412), (3706, 6866)]