25421312

素因数分解:

$2^9\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 59808672

約数和(自身を除く): 34387360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 173, 224, 256, 287, 328, 346, 448, 512, 574, 656, 692, 896, 1148, 1211, 1312, 1384, 1792, 2296, 2422, 2624, 2768, 3584, 4592, 4844, 5248, 5536, 7093, 9184, 9688, 10496, 11072, 14186, 18368, 19376, 20992, 22144, 28372, 36736, 38752, 44288, 49651, 56744, 73472, 77504, 88576, 99302, 113488, 146944, 155008, 198604, 226976, 310016, 397208, 453952, 620032, 794416, 907904, 1588832, 1815808, 3177664, 3631616, 6355328, 12710656, 25421312]

約数ペア:

[(1, 25421312), (2, 12710656), (4, 6355328), (7, 3631616), (8, 3177664), (14, 1815808), (16, 1588832), (28, 907904), (32, 794416), (41, 620032), (56, 453952), (64, 397208), (82, 310016), (112, 226976), (128, 198604), (164, 155008), (173, 146944), (224, 113488), (256, 99302), (287, 88576), (328, 77504), (346, 73472), (448, 56744), (512, 49651), (574, 44288), (656, 38752), (692, 36736), (896, 28372), (1148, 22144), (1211, 20992), (1312, 19376), (1384, 18368), (1792, 14186), (2296, 11072), (2422, 10496), (2624, 9688), (2768, 9184), (3584, 7093), (4592, 5536), (4844, 5248)]