25450996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 20413004

約数列:

[1, 2, 4, 41, 82, 164, 311, 499, 622, 998, 1244, 1996, 12751, 20459, 25502, 40918, 51004, 81836, 155189, 310378, 620756, 6362749, 12725498, 25450996]

約数ペア:

[(1, 25450996), (2, 12725498), (4, 6362749), (41, 620756), (82, 310378), (164, 155189), (311, 81836), (499, 51004), (622, 40918), (998, 25502), (1244, 20459), (1996, 12751)]