25276396

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 45314640

約数和(自身を除く): 20038244

約数列:

[1, 2, 4, 73, 107, 146, 214, 292, 428, 809, 1618, 3236, 7811, 15622, 31244, 59057, 86563, 118114, 173126, 236228, 346252, 6319099, 12638198, 25276396]

約数ペア:

[(1, 25276396), (2, 12638198), (4, 6319099), (73, 346252), (107, 236228), (146, 173126), (214, 118114), (292, 86563), (428, 59057), (809, 31244), (1618, 15622), (3236, 7811)]