28551024

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 86177520

約数和(自身を除く): 57626496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 107, 109, 136, 144, 153, 204, 214, 218, 272, 306, 321, 327, 408, 428, 436, 612, 642, 654, 816, 856, 872, 963, 981, 1224, 1284, 1308, 1712, 1744, 1819, 1853, 1926, 1962, 2448, 2568, 2616, 3638, 3706, 3852, 3924, 5136, 5232, 5457, 5559, 7276, 7412, 7704, 7848, 10914, 11118, 11663, 14552, 14824, 15408, 15696, 16371, 16677, 21828, 22236, 23326, 29104, 29648, 32742, 33354, 34989, 43656, 44472, 46652, 65484, 66708, 69978, 87312, 88944, 93304, 104967, 130968, 133416, 139956, 186608, 198271, 209934, 261936, 266832, 279912, 396542, 419868, 559824, 594813, 793084, 839736, 1189626, 1586168, 1679472, 1784439, 2379252, 3172336, 3568878, 4758504, 7137756, 9517008, 14275512, 28551024]

約数ペア:

[(1, 28551024), (2, 14275512), (3, 9517008), (4, 7137756), (6, 4758504), (8, 3568878), (9, 3172336), (12, 2379252), (16, 1784439), (17, 1679472), (18, 1586168), (24, 1189626), (34, 839736), (36, 793084), (48, 594813), (51, 559824), (68, 419868), (72, 396542), (102, 279912), (107, 266832), (109, 261936), (136, 209934), (144, 198271), (153, 186608), (204, 139956), (214, 133416), (218, 130968), (272, 104967), (306, 93304), (321, 88944), (327, 87312), (408, 69978), (428, 66708), (436, 65484), (612, 46652), (642, 44472), (654, 43656), (816, 34989), (856, 33354), (872, 32742), (963, 29648), (981, 29104), (1224, 23326), (1284, 22236), (1308, 21828), (1712, 16677), (1744, 16371), (1819, 15696), (1853, 15408), (1926, 14824), (1962, 14552), (2448, 11663), (2568, 11118), (2616, 10914), (3638, 7848), (3706, 7704), (3852, 7412), (3924, 7276), (5136, 5559), (5232, 5457)]