21236528096

素因数分解:

$2^5\times 7^1\times {\mathrm{10613}}^1\times {\mathrm{8933}}^1$

素因数の和:19563

約数の個数: 48

約数和(自身を含む): 47792039904

約数和(自身を除く): 26555511808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 8933, 10613, 17866, 21226, 35732, 42452, 62531, 71464, 74291, 84904, 125062, 142928, 148582, 169808, 250124, 285856, 297164, 339616, 500248, 594328, 1000496, 1188656, 2000992, 2377312, 94805929, 189611858, 379223716, 663641503, 758447432, 1327283006, 1516894864, 2654566012, 3033789728, 5309132024, 10618264048, 21236528096]

約数ペア:

[(1, 21236528096), (2, 10618264048), (4, 5309132024), (7, 3033789728), (8, 2654566012), (14, 1516894864), (16, 1327283006), (28, 758447432), (32, 663641503), (56, 379223716), (112, 189611858), (224, 94805929), (8933, 2377312), (10613, 2000992), (17866, 1188656), (21226, 1000496), (35732, 594328), (42452, 500248), (62531, 339616), (71464, 297164), (74291, 285856), (84904, 250124), (125062, 169808), (142928, 148582)]