28735452

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2441}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 75213600

約数和(自身を除く): 46478148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2441, 2943, 3924, 4882, 5886, 7323, 9764, 11772, 14646, 21969, 29292, 43938, 65907, 87876, 131814, 263628, 266069, 532138, 798207, 1064276, 1596414, 2394621, 3192828, 4789242, 7183863, 9578484, 14367726, 28735452]

約数ペア:

[(1, 28735452), (2, 14367726), (3, 9578484), (4, 7183863), (6, 4789242), (9, 3192828), (12, 2394621), (18, 1596414), (27, 1064276), (36, 798207), (54, 532138), (108, 266069), (109, 263628), (218, 131814), (327, 87876), (436, 65907), (654, 43938), (981, 29292), (1308, 21969), (1962, 14646), (2441, 11772), (2943, 9764), (3924, 7323), (4882, 5886)]