28999548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{42397}}^1$

素因数の和:42426

約数の個数: 36

約数和(自身を含む): 77164360

約数和(自身を除く): 48164812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 42397, 84794, 127191, 169588, 254382, 381573, 508764, 763146, 805543, 1526292, 1611086, 2416629, 3222172, 4833258, 7249887, 9666516, 14499774, 28999548]

約数ペア:

[(1, 28999548), (2, 14499774), (3, 9666516), (4, 7249887), (6, 4833258), (9, 3222172), (12, 2416629), (18, 1611086), (19, 1526292), (36, 805543), (38, 763146), (57, 508764), (76, 381573), (114, 254382), (171, 169588), (228, 127191), (342, 84794), (684, 42397)]