28607996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9181}}^1$

素因数の和:9245

約数の個数: 24

約数和(自身を含む): 53990160

約数和(自身を除く): 25382164

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 9181, 18362, 36724, 174439, 348878, 376421, 697756, 752842, 1505684, 7151999, 14303998, 28607996]

約数ペア:

[(1, 28607996), (2, 14303998), (4, 7151999), (19, 1505684), (38, 752842), (41, 697756), (76, 376421), (82, 348878), (164, 174439), (779, 36724), (1558, 18362), (3116, 9181)]