12710656

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 29875104

約数和(自身を除く): 17164448

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, 574, 656, 692, 896, 1148, 1211, 1312, 1384, 1792, 2296, 2422, 2624, 2768, 4592, 4844, 5248, 5536, 7093, 9184, 9688, 10496, 11072, 14186, 18368, 19376, 22144, 28372, 36736, 38752, 44288, 49651, 56744, 73472, 77504, 99302, 113488, 155008, 198604, 226976, 310016, 397208, 453952, 794416, 907904, 1588832, 1815808, 3177664, 6355328, 12710656]

約数ペア:

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