25420781954

素因数分解:

$2^1\times {\mathrm{479}}^1\times {\mathrm{3967}}^1\times {\mathrm{6689}}^1$

素因数の和:11137

約数の個数: 16

約数和(自身を含む): 38226124800

約数和(自身を除く): 12805342846

約数列:

[1, 2, 479, 958, 3967, 6689, 7934, 13378, 1900193, 3204031, 3800386, 6408062, 26535263, 53070526, 12710390977, 25420781954]

約数ペア:

[(1, 25420781954), (2, 12710390977), (479, 53070526), (958, 26535263), (3967, 6408062), (6689, 3800386), (7934, 3204031), (13378, 1900193)]