664526576

素因数分解:

$2^4\times 7^1\times {\mathrm{5933273}}^1$

素因数の和:5933288

約数の個数: 20

約数和(自身を含む): 1471451952

約数和(自身を除く): 806925376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5933273, 11866546, 23733092, 41532911, 47466184, 83065822, 94932368, 166131644, 332263288, 664526576]

約数ペア:

[(1, 664526576), (2, 332263288), (4, 166131644), (7, 94932368), (8, 83065822), (14, 47466184), (16, 41532911), (28, 23733092), (56, 11866546), (112, 5933273)]