28752368

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{9311}}^1$

素因数の和:9512

約数の個数: 20

約数和(自身を含む): 56002368

約数和(自身を除く): 27250000

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 9311, 18622, 37244, 74488, 148976, 1797023, 3594046, 7188092, 14376184, 28752368]

約数ペア:

[(1, 28752368), (2, 14376184), (4, 7188092), (8, 3594046), (16, 1797023), (193, 148976), (386, 74488), (772, 37244), (1544, 18622), (3088, 9311)]