7281232

素因数分解:

$2^4\times 7^1\times {\mathrm{65011}}^1$

素因数の和:65026

約数の個数: 20

約数和(自身を含む): 16122976

約数和(自身を除く): 8841744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 65011, 130022, 260044, 455077, 520088, 910154, 1040176, 1820308, 3640616, 7281232]

約数ペア:

[(1, 7281232), (2, 3640616), (4, 1820308), (7, 1040176), (8, 910154), (14, 520088), (16, 455077), (28, 260044), (56, 130022), (112, 65011)]