25499584

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 57150000

約数和(自身を除く): 31650416

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1249, 1276, 1856, 2498, 2552, 4996, 5104, 9992, 10208, 13739, 19984, 20416, 27478, 36221, 39968, 54956, 72442, 79936, 109912, 144884, 219824, 289768, 398431, 439648, 579536, 796862, 879296, 1159072, 1593724, 2318144, 3187448, 6374896, 12749792, 25499584]

約数ペア:

[(1, 25499584), (2, 12749792), (4, 6374896), (8, 3187448), (11, 2318144), (16, 1593724), (22, 1159072), (29, 879296), (32, 796862), (44, 579536), (58, 439648), (64, 398431), (88, 289768), (116, 219824), (176, 144884), (232, 109912), (319, 79936), (352, 72442), (464, 54956), (638, 39968), (704, 36221), (928, 27478), (1249, 20416), (1276, 19984), (1856, 13739), (2498, 10208), (2552, 9992), (4996, 5104)]