28874576

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1607}}^1$

素因数の和:2738

約数の個数: 20

約数和(自身を含む): 56029152

約数和(自身を除く): 27154576

約数列:

[1, 2, 4, 8, 16, 1123, 1607, 2246, 3214, 4492, 6428, 8984, 12856, 17968, 25712, 1804661, 3609322, 7218644, 14437288, 28874576]

約数ペア:

[(1, 28874576), (2, 14437288), (4, 7218644), (8, 3609322), (16, 1804661), (1123, 25712), (1607, 17968), (2246, 12856), (3214, 8984), (4492, 6428)]