28448112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 94279680

約数和(自身を除く): 65831568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 112, 129, 132, 154, 168, 172, 176, 179, 231, 258, 264, 301, 308, 336, 344, 358, 462, 473, 516, 528, 537, 602, 616, 688, 716, 903, 924, 946, 1032, 1074, 1204, 1232, 1253, 1419, 1432, 1806, 1848, 1892, 1969, 2064, 2148, 2408, 2506, 2838, 2864, 3311, 3612, 3696, 3759, 3784, 3938, 4296, 4816, 5012, 5676, 5907, 6622, 7224, 7518, 7568, 7697, 7876, 8592, 9933, 10024, 11352, 11814, 13244, 13783, 14448, 15036, 15394, 15752, 19866, 20048, 22704, 23091, 23628, 26488, 27566, 30072, 30788, 31504, 39732, 41349, 46182, 47256, 52976, 53879, 55132, 60144, 61576, 79464, 82698, 84667, 92364, 94512, 107758, 110264, 123152, 158928, 161637, 165396, 169334, 184728, 215516, 220528, 254001, 323274, 330792, 338668, 369456, 431032, 508002, 592669, 646548, 661584, 677336, 862064, 1016004, 1185338, 1293096, 1354672, 1778007, 2032008, 2370676, 2586192, 3556014, 4064016, 4741352, 7112028, 9482704, 14224056, 28448112]

約数ペア:

[(1, 28448112), (2, 14224056), (3, 9482704), (4, 7112028), (6, 4741352), (7, 4064016), (8, 3556014), (11, 2586192), (12, 2370676), (14, 2032008), (16, 1778007), (21, 1354672), (22, 1293096), (24, 1185338), (28, 1016004), (33, 862064), (42, 677336), (43, 661584), (44, 646548), (48, 592669), (56, 508002), (66, 431032), (77, 369456), (84, 338668), (86, 330792), (88, 323274), (112, 254001), (129, 220528), (132, 215516), (154, 184728), (168, 169334), (172, 165396), (176, 161637), (179, 158928), (231, 123152), (258, 110264), (264, 107758), (301, 94512), (308, 92364), (336, 84667), (344, 82698), (358, 79464), (462, 61576), (473, 60144), (516, 55132), (528, 53879), (537, 52976), (602, 47256), (616, 46182), (688, 41349), (716, 39732), (903, 31504), (924, 30788), (946, 30072), (1032, 27566), (1074, 26488), (1204, 23628), (1232, 23091), (1253, 22704), (1419, 20048), (1432, 19866), (1806, 15752), (1848, 15394), (1892, 15036), (1969, 14448), (2064, 13783), (2148, 13244), (2408, 11814), (2506, 11352), (2838, 10024), (2864, 9933), (3311, 8592), (3612, 7876), (3696, 7697), (3759, 7568), (3784, 7518), (3938, 7224), (4296, 6622), (4816, 5907), (5012, 5676)]