28500248

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12413}}^1$

素因数の和:12467

約数の個数: 32

約数和(自身を含む): 62566560

約数和(自身を除く): 34066312

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 12413, 24826, 49652, 86891, 99304, 173782, 347564, 508933, 695128, 1017866, 2035732, 3562531, 4071464, 7125062, 14250124, 28500248]

約数ペア:

[(1, 28500248), (2, 14250124), (4, 7125062), (7, 4071464), (8, 3562531), (14, 2035732), (28, 1017866), (41, 695128), (56, 508933), (82, 347564), (164, 173782), (287, 99304), (328, 86891), (574, 49652), (1148, 24826), (2296, 12413)]