25349506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4546

約数の個数: 32

約数和(自身を含む): 48319488

約数和(自身を除く): 22969982

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 4493, 5642, 8986, 31451, 58409, 62902, 116818, 139283, 278566, 408863, 817726, 974981, 1810679, 1949962, 3621358, 12674753, 25349506]

約数ペア:

[(1, 25349506), (2, 12674753), (7, 3621358), (13, 1949962), (14, 1810679), (26, 974981), (31, 817726), (62, 408863), (91, 278566), (182, 139283), (217, 116818), (403, 62902), (434, 58409), (806, 31451), (2821, 8986), (4493, 5642)]