25738752

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1323

約数の個数: 80

約数和(自身を含む): 73901520

約数和(自身を除く): 48162768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1289, 1536, 1664, 2496, 2578, 3328, 3867, 4992, 5156, 6656, 7734, 9984, 10312, 15468, 16757, 19968, 20624, 30936, 33514, 41248, 50271, 61872, 67028, 82496, 100542, 123744, 134056, 164992, 201084, 247488, 268112, 329984, 402168, 494976, 536224, 659968, 804336, 989952, 1072448, 1608672, 1979904, 2144896, 3217344, 4289792, 6434688, 8579584, 12869376, 25738752]

約数ペア:

[(1, 25738752), (2, 12869376), (3, 8579584), (4, 6434688), (6, 4289792), (8, 3217344), (12, 2144896), (13, 1979904), (16, 1608672), (24, 1072448), (26, 989952), (32, 804336), (39, 659968), (48, 536224), (52, 494976), (64, 402168), (78, 329984), (96, 268112), (104, 247488), (128, 201084), (156, 164992), (192, 134056), (208, 123744), (256, 100542), (312, 82496), (384, 67028), (416, 61872), (512, 50271), (624, 41248), (768, 33514), (832, 30936), (1248, 20624), (1289, 19968), (1536, 16757), (1664, 15468), (2496, 10312), (2578, 9984), (3328, 7734), (3867, 6656), (4992, 5156)]