28549954

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1697

約数の個数: 16

約数和(自身を含む): 43740000

約数和(自身を除く): 15190046

約数列:

[1, 2, 89, 107, 178, 214, 1499, 2998, 9523, 19046, 133411, 160393, 266822, 320786, 14274977, 28549954]

約数ペア:

[(1, 28549954), (2, 14274977), (89, 320786), (107, 266822), (178, 160393), (214, 133411), (1499, 19046), (2998, 9523)]