28740954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{983}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 62913024

約数和(自身を除く): 34172070

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 443, 886, 983, 1329, 1966, 2658, 2949, 4873, 5898, 9746, 10813, 14619, 21626, 29238, 32439, 64878, 435469, 870938, 1306407, 2612814, 4790159, 9580318, 14370477, 28740954]

約数ペア:

[(1, 28740954), (2, 14370477), (3, 9580318), (6, 4790159), (11, 2612814), (22, 1306407), (33, 870938), (66, 435469), (443, 64878), (886, 32439), (983, 29238), (1329, 21626), (1966, 14619), (2658, 10813), (2949, 9746), (4873, 5898)]