12572384

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 28957824

約数和(自身を除く): 16385440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 191, 242, 272, 352, 374, 382, 484, 544, 748, 764, 968, 1496, 1528, 1936, 2057, 2101, 2992, 3056, 3247, 3872, 4114, 4202, 5984, 6112, 6494, 8228, 8404, 12988, 16456, 16808, 23111, 25976, 32912, 33616, 35717, 46222, 51952, 65824, 67232, 71434, 92444, 103904, 142868, 184888, 285736, 369776, 392887, 571472, 739552, 785774, 1142944, 1571548, 3143096, 6286192, 12572384]

約数ペア:

[(1, 12572384), (2, 6286192), (4, 3143096), (8, 1571548), (11, 1142944), (16, 785774), (17, 739552), (22, 571472), (32, 392887), (34, 369776), (44, 285736), (68, 184888), (88, 142868), (121, 103904), (136, 92444), (176, 71434), (187, 67232), (191, 65824), (242, 51952), (272, 46222), (352, 35717), (374, 33616), (382, 32912), (484, 25976), (544, 23111), (748, 16808), (764, 16456), (968, 12988), (1496, 8404), (1528, 8228), (1936, 6494), (2057, 6112), (2101, 5984), (2992, 4202), (3056, 4114), (3247, 3872)]