28807624

素因数分解:

$2^3\times {\mathrm{101}}^2\times {\mathrm{353}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 54708930

約数和(自身を除く): 25901306

約数列:

[1, 2, 4, 8, 101, 202, 353, 404, 706, 808, 1412, 2824, 10201, 20402, 35653, 40804, 71306, 81608, 142612, 285224, 3600953, 7201906, 14403812, 28807624]

約数ペア:

[(1, 28807624), (2, 14403812), (4, 7201906), (8, 3600953), (101, 285224), (202, 142612), (353, 81608), (404, 71306), (706, 40804), (808, 35653), (1412, 20402), (2824, 10201)]