28262454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{3539}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 62190720

約数和(自身を除く): 33928266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 3539, 3993, 7078, 7986, 10617, 21234, 38929, 77858, 116787, 233574, 428219, 856438, 1284657, 2569314, 4710409, 9420818, 14131227, 28262454]

約数ペア:

[(1, 28262454), (2, 14131227), (3, 9420818), (6, 4710409), (11, 2569314), (22, 1284657), (33, 856438), (66, 428219), (121, 233574), (242, 116787), (363, 77858), (726, 38929), (1331, 21234), (2662, 10617), (3539, 7986), (3993, 7078)]