25144768

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 84

約数和(自身を含む): 58375296

約数和(自身を除く): 33230528

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 136, 176, 187, 191, 242, 272, 352, 374, 382, 484, 544, 704, 748, 764, 968, 1088, 1496, 1528, 1936, 2057, 2101, 2992, 3056, 3247, 3872, 4114, 4202, 5984, 6112, 6494, 7744, 8228, 8404, 11968, 12224, 12988, 16456, 16808, 23111, 25976, 32912, 33616, 35717, 46222, 51952, 65824, 67232, 71434, 92444, 103904, 131648, 134464, 142868, 184888, 207808, 285736, 369776, 392887, 571472, 739552, 785774, 1142944, 1479104, 1571548, 2285888, 3143096, 6286192, 12572384, 25144768]

約数ペア:

[(1, 25144768), (2, 12572384), (4, 6286192), (8, 3143096), (11, 2285888), (16, 1571548), (17, 1479104), (22, 1142944), (32, 785774), (34, 739552), (44, 571472), (64, 392887), (68, 369776), (88, 285736), (121, 207808), (136, 184888), (176, 142868), (187, 134464), (191, 131648), (242, 103904), (272, 92444), (352, 71434), (374, 67232), (382, 65824), (484, 51952), (544, 46222), (704, 35717), (748, 33616), (764, 32912), (968, 25976), (1088, 23111), (1496, 16808), (1528, 16456), (1936, 12988), (2057, 12224), (2101, 11968), (2992, 8404), (3056, 8228), (3247, 7744), (3872, 6494), (4114, 6112), (4202, 5984)]