28256796

素因数分解:

$2^2\times 3^3\times {\mathrm{261637}}^1$

素因数の和:261650

約数の個数: 24

約数和(自身を含む): 73258640

約数和(自身を除く): 45001844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261637, 523274, 784911, 1046548, 1569822, 2354733, 3139644, 4709466, 7064199, 9418932, 14128398, 28256796]

約数ペア:

[(1, 28256796), (2, 14128398), (3, 9418932), (4, 7064199), (6, 4709466), (9, 3139644), (12, 2354733), (18, 1569822), (27, 1046548), (36, 784911), (54, 523274), (108, 261637)]