27281816

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 52284960

約数和(自身を除く): 25003144

約数列:

[1, 2, 4, 8, 103, 113, 206, 226, 293, 412, 452, 586, 824, 904, 1172, 2344, 11639, 23278, 30179, 33109, 46556, 60358, 66218, 93112, 120716, 132436, 241432, 264872, 3410227, 6820454, 13640908, 27281816]

約数ペア:

[(1, 27281816), (2, 13640908), (4, 6820454), (8, 3410227), (103, 264872), (113, 241432), (206, 132436), (226, 120716), (293, 93112), (412, 66218), (452, 60358), (586, 46556), (824, 33109), (904, 30179), (1172, 23278), (2344, 11639)]