28931584

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 60

約数和(自身を含む): 63675612

約数和(自身を除く): 34744028

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 467, 484, 512, 704, 934, 968, 1408, 1868, 1936, 2816, 3736, 3872, 5137, 5632, 7472, 7744, 10274, 14944, 15488, 20548, 29888, 30976, 41096, 56507, 59776, 61952, 82192, 113014, 119552, 164384, 226028, 239104, 328768, 452056, 657536, 904112, 1315072, 1808224, 2630144, 3616448, 7232896, 14465792, 28931584]

約数ペア:

[(1, 28931584), (2, 14465792), (4, 7232896), (8, 3616448), (11, 2630144), (16, 1808224), (22, 1315072), (32, 904112), (44, 657536), (64, 452056), (88, 328768), (121, 239104), (128, 226028), (176, 164384), (242, 119552), (256, 113014), (352, 82192), (467, 61952), (484, 59776), (512, 56507), (704, 41096), (934, 30976), (968, 29888), (1408, 20548), (1868, 15488), (1936, 14944), (2816, 10274), (3736, 7744), (3872, 7472), (5137, 5632)]