28429704

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 80854620

約数和(自身を除く): 52424916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 601, 648, 657, 876, 1202, 1314, 1752, 1803, 1971, 2404, 2628, 3606, 3942, 4808, 5256, 5409, 5913, 7212, 7884, 10818, 11826, 14424, 15768, 16227, 21636, 23652, 32454, 43272, 43873, 47304, 48681, 64908, 87746, 97362, 129816, 131619, 175492, 194724, 263238, 350984, 389448, 394857, 526476, 789714, 1052952, 1184571, 1579428, 2369142, 3158856, 3553713, 4738284, 7107426, 9476568, 14214852, 28429704]

約数ペア:

[(1, 28429704), (2, 14214852), (3, 9476568), (4, 7107426), (6, 4738284), (8, 3553713), (9, 3158856), (12, 2369142), (18, 1579428), (24, 1184571), (27, 1052952), (36, 789714), (54, 526476), (72, 394857), (73, 389448), (81, 350984), (108, 263238), (146, 194724), (162, 175492), (216, 131619), (219, 129816), (292, 97362), (324, 87746), (438, 64908), (584, 48681), (601, 47304), (648, 43873), (657, 43272), (876, 32454), (1202, 23652), (1314, 21636), (1752, 16227), (1803, 15768), (1971, 14424), (2404, 11826), (2628, 10818), (3606, 7884), (3942, 7212), (4808, 5913), (5256, 5409)]