28863824

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:924

約数の個数: 60

約数和(自身を含む): 65159892

約数和(自身を除く): 36296068

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 877, 968, 1496, 1754, 1936, 2057, 2992, 3508, 4114, 7016, 8228, 9647, 14032, 14909, 16456, 19294, 29818, 32912, 38588, 59636, 77176, 106117, 119272, 154352, 163999, 212234, 238544, 327998, 424468, 655996, 848936, 1311992, 1697872, 1803989, 2623984, 3607978, 7215956, 14431912, 28863824]

約数ペア:

[(1, 28863824), (2, 14431912), (4, 7215956), (8, 3607978), (11, 2623984), (16, 1803989), (17, 1697872), (22, 1311992), (34, 848936), (44, 655996), (68, 424468), (88, 327998), (121, 238544), (136, 212234), (176, 163999), (187, 154352), (242, 119272), (272, 106117), (374, 77176), (484, 59636), (748, 38588), (877, 32912), (968, 29818), (1496, 19294), (1754, 16456), (1936, 14909), (2057, 14032), (2992, 9647), (3508, 8228), (4114, 7016)]