28591816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29537}}^1$

素因数の和:29565

約数の個数: 24

約数和(自身を含む): 58928310

約数和(自身を除く): 30336494

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 29537, 59074, 118148, 236296, 324907, 649814, 1299628, 2599256, 3573977, 7147954, 14295908, 28591816]

約数ペア:

[(1, 28591816), (2, 14295908), (4, 7147954), (8, 3573977), (11, 2599256), (22, 1299628), (44, 649814), (88, 324907), (121, 236296), (242, 118148), (484, 59074), (968, 29537)]