28643076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10333}}^1$

素因数の和:10361

約数の個数: 72

約数和(自身を含む): 90277824

約数和(自身を除く): 61634748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 10333, 20666, 30999, 41332, 61998, 72331, 92997, 113663, 123996, 144662, 185994, 216993, 227326, 289324, 340989, 371988, 433986, 454652, 650979, 681978, 795641, 867972, 1022967, 1301958, 1363956, 1591282, 2045934, 2386923, 2603916, 3182564, 4091868, 4773846, 7160769, 9547692, 14321538, 28643076]

約数ペア:

[(1, 28643076), (2, 14321538), (3, 9547692), (4, 7160769), (6, 4773846), (7, 4091868), (9, 3182564), (11, 2603916), (12, 2386923), (14, 2045934), (18, 1591282), (21, 1363956), (22, 1301958), (28, 1022967), (33, 867972), (36, 795641), (42, 681978), (44, 650979), (63, 454652), (66, 433986), (77, 371988), (84, 340989), (99, 289324), (126, 227326), (132, 216993), (154, 185994), (198, 144662), (231, 123996), (252, 113663), (308, 92997), (396, 72331), (462, 61998), (693, 41332), (924, 30999), (1386, 20666), (2772, 10333)]