28589912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5849}}^1$

素因数の和:5915

約数の個数: 32

約数和(自身を含む): 58968000

約数和(自身を除く): 30378088

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 5849, 11698, 23396, 46792, 76037, 152074, 274903, 304148, 549806, 608296, 1099612, 2199224, 3573739, 7147478, 14294956, 28589912]

約数ペア:

[(1, 28589912), (2, 14294956), (4, 7147478), (8, 3573739), (13, 2199224), (26, 1099612), (47, 608296), (52, 549806), (94, 304148), (104, 274903), (188, 152074), (376, 76037), (611, 46792), (1222, 23396), (2444, 11698), (4888, 5849)]