2566576

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3468

約数の個数: 20

約数和(自身を含む): 5080032

約数和(自身を除く): 2513456

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3413, 6826, 13652, 27304, 54608, 160411, 320822, 641644, 1283288, 2566576]

約数ペア:

[(1, 2566576), (2, 1283288), (4, 641644), (8, 320822), (16, 160411), (47, 54608), (94, 27304), (188, 13652), (376, 6826), (752, 3413)]