28768476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19813}}^1$

素因数の和:19842

約数の個数: 36

約数和(自身を含む): 73787336

約数和(自身を除く): 45018860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 19813, 39626, 59439, 79252, 118878, 217943, 237756, 435886, 653829, 871772, 1307658, 2397373, 2615316, 4794746, 7192119, 9589492, 14384238, 28768476]

約数ペア:

[(1, 28768476), (2, 14384238), (3, 9589492), (4, 7192119), (6, 4794746), (11, 2615316), (12, 2397373), (22, 1307658), (33, 871772), (44, 653829), (66, 435886), (121, 237756), (132, 217943), (242, 118878), (363, 79252), (484, 59439), (726, 39626), (1452, 19813)]