28527506

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3001}}^1$

素因数の和:3114

約数の個数: 24

約数和(自身を含む): 50307516

約数和(自身を除く): 21780010

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 3001, 4753, 6002, 9506, 21007, 42014, 147049, 291097, 294098, 582194, 2037679, 4075358, 14263753, 28527506]

約数ペア:

[(1, 28527506), (2, 14263753), (7, 4075358), (14, 2037679), (49, 582194), (97, 294098), (98, 291097), (194, 147049), (679, 42014), (1358, 21007), (3001, 9506), (4753, 6002)]