28050792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 89717760

約数和(自身を除く): 61666968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 353, 462, 473, 516, 602, 616, 706, 903, 924, 946, 1032, 1059, 1204, 1412, 1419, 1806, 1848, 1892, 2118, 2408, 2471, 2824, 2838, 3311, 3612, 3784, 3883, 4236, 4942, 5676, 6622, 7224, 7413, 7766, 8472, 9884, 9933, 11352, 11649, 13244, 14826, 15179, 15532, 19768, 19866, 23298, 26488, 27181, 29652, 30358, 31064, 39732, 45537, 46596, 54362, 59304, 60716, 79464, 81543, 91074, 93192, 106253, 108724, 121432, 163086, 166969, 182148, 212506, 217448, 318759, 326172, 333938, 364296, 425012, 500907, 637518, 652344, 667876, 850024, 1001814, 1168783, 1275036, 1335752, 2003628, 2337566, 2550072, 3506349, 4007256, 4675132, 7012698, 9350264, 14025396, 28050792]

約数ペア:

[(1, 28050792), (2, 14025396), (3, 9350264), (4, 7012698), (6, 4675132), (7, 4007256), (8, 3506349), (11, 2550072), (12, 2337566), (14, 2003628), (21, 1335752), (22, 1275036), (24, 1168783), (28, 1001814), (33, 850024), (42, 667876), (43, 652344), (44, 637518), (56, 500907), (66, 425012), (77, 364296), (84, 333938), (86, 326172), (88, 318759), (129, 217448), (132, 212506), (154, 182148), (168, 166969), (172, 163086), (231, 121432), (258, 108724), (264, 106253), (301, 93192), (308, 91074), (344, 81543), (353, 79464), (462, 60716), (473, 59304), (516, 54362), (602, 46596), (616, 45537), (706, 39732), (903, 31064), (924, 30358), (946, 29652), (1032, 27181), (1059, 26488), (1204, 23298), (1412, 19866), (1419, 19768), (1806, 15532), (1848, 15179), (1892, 14826), (2118, 13244), (2408, 11649), (2471, 11352), (2824, 9933), (2838, 9884), (3311, 8472), (3612, 7766), (3784, 7413), (3883, 7224), (4236, 6622), (4942, 5676)]