28646046

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 46832994

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 341, 359, 403, 429, 558, 682, 718, 806, 858, 1023, 1077, 1209, 1287, 2046, 2154, 2418, 2574, 3069, 3231, 3627, 3949, 4433, 4667, 6138, 6462, 7254, 7898, 8866, 9334, 11129, 11847, 13299, 14001, 22258, 23694, 26598, 28002, 33387, 35541, 39897, 42003, 51337, 66774, 71082, 79794, 84006, 100161, 102674, 122419, 144677, 154011, 200322, 244838, 289354, 308022, 367257, 434031, 462033, 734514, 868062, 924066, 1101771, 1302093, 1591447, 2203542, 2604186, 3182894, 4774341, 9548682, 14323023, 28646046]

約数ペア:

[(1, 28646046), (2, 14323023), (3, 9548682), (6, 4774341), (9, 3182894), (11, 2604186), (13, 2203542), (18, 1591447), (22, 1302093), (26, 1101771), (31, 924066), (33, 868062), (39, 734514), (62, 462033), (66, 434031), (78, 367257), (93, 308022), (99, 289354), (117, 244838), (143, 200322), (186, 154011), (198, 144677), (234, 122419), (279, 102674), (286, 100161), (341, 84006), (359, 79794), (403, 71082), (429, 66774), (558, 51337), (682, 42003), (718, 39897), (806, 35541), (858, 33387), (1023, 28002), (1077, 26598), (1209, 23694), (1287, 22258), (2046, 14001), (2154, 13299), (2418, 11847), (2574, 11129), (3069, 9334), (3231, 8866), (3627, 7898), (3949, 7254), (4433, 6462), (4667, 6138)]