28527856

素因数分解:

$2^4\times 7^1\times {\mathrm{254713}}^1$

素因数の和:254728

約数の個数: 20

約数和(自身を含む): 63169072

約数和(自身を除く): 34641216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 254713, 509426, 1018852, 1782991, 2037704, 3565982, 4075408, 7131964, 14263928, 28527856]

約数ペア:

[(1, 28527856), (2, 14263928), (4, 7131964), (7, 4075408), (8, 3565982), (14, 2037704), (16, 1782991), (28, 1018852), (56, 509426), (112, 254713)]