28199316

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{32191}}^1$

素因数の和:32271

約数の個数: 24

約数和(自身を含む): 66701824

約数和(自身を除く): 38502508

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 32191, 64382, 96573, 128764, 193146, 386292, 2349943, 4699886, 7049829, 9399772, 14099658, 28199316]

約数ペア:

[(1, 28199316), (2, 14099658), (3, 9399772), (4, 7049829), (6, 4699886), (12, 2349943), (73, 386292), (146, 193146), (219, 128764), (292, 96573), (438, 64382), (876, 32191)]