28289382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6037}}^1$

素因数の和:6124

約数の個数: 32

約数和(自身を含む): 62601984

約数和(自身を除く): 34312602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 6037, 12074, 18111, 36222, 66407, 132814, 199221, 398442, 428627, 857254, 1285881, 2571762, 4714897, 9429794, 14144691, 28289382]

約数ペア:

[(1, 28289382), (2, 14144691), (3, 9429794), (6, 4714897), (11, 2571762), (22, 1285881), (33, 857254), (66, 428627), (71, 398442), (142, 199221), (213, 132814), (426, 66407), (781, 36222), (1562, 18111), (2343, 12074), (4686, 6037)]