28966716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{42349}}^1$

素因数の和:42378

約数の個数: 36

約数和(自身を含む): 77077000

約数和(自身を除く): 48110284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 42349, 84698, 127047, 169396, 254094, 381141, 508188, 762282, 804631, 1524564, 1609262, 2413893, 3218524, 4827786, 7241679, 9655572, 14483358, 28966716]

約数ペア:

[(1, 28966716), (2, 14483358), (3, 9655572), (4, 7241679), (6, 4827786), (9, 3218524), (12, 2413893), (18, 1609262), (19, 1524564), (36, 804631), (38, 762282), (57, 508188), (76, 381141), (114, 254094), (171, 169396), (228, 127047), (342, 84698), (684, 42349)]