28650244

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2239}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 57451520

約数和(自身を除く): 28801276

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 2239, 3199, 4478, 6398, 8956, 12796, 15673, 31346, 62692, 1023223, 2046446, 4092892, 7162561, 14325122, 28650244]

約数ペア:

[(1, 28650244), (2, 14325122), (4, 7162561), (7, 4092892), (14, 2046446), (28, 1023223), (457, 62692), (914, 31346), (1828, 15673), (2239, 12796), (3199, 8956), (4478, 6398)]