77148720004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{949967}}^1$

素因数の和:950307

約数の個数: 24

約数和(自身を含む): 137251376640

約数和(自身を除く): 60102656636

約数列:

[1, 2, 4, 79, 158, 257, 316, 514, 1028, 20303, 40606, 81212, 949967, 1899934, 3799868, 75047393, 150094786, 244141519, 300189572, 488283038, 976566076, 19287180001, 38574360002, 77148720004]

約数ペア:

[(1, 77148720004), (2, 38574360002), (4, 19287180001), (79, 976566076), (158, 488283038), (257, 300189572), (316, 244141519), (514, 150094786), (1028, 75047393), (20303, 3799868), (40606, 1899934), (81212, 949967)]