25481092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70003}}^1$

素因数の和:70027

約数の個数: 24

約数和(自身を含む): 54883136

約数和(自身を除く): 29402044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70003, 140006, 280012, 490021, 910039, 980042, 1820078, 1960084, 3640156, 6370273, 12740546, 25481092]

約数ペア:

[(1, 25481092), (2, 12740546), (4, 6370273), (7, 3640156), (13, 1960084), (14, 1820078), (26, 980042), (28, 910039), (52, 490021), (91, 280012), (182, 140006), (364, 70003)]