28742922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122833}}^1$

素因数の和:122854

約数の個数: 24

約数和(自身を含む): 67067364

約数和(自身を除く): 38324442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 122833, 245666, 368499, 736998, 1105497, 1596829, 2210994, 3193658, 4790487, 9580974, 14371461, 28742922]

約数ペア:

[(1, 28742922), (2, 14371461), (3, 9580974), (6, 4790487), (9, 3193658), (13, 2210994), (18, 1596829), (26, 1105497), (39, 736998), (78, 368499), (117, 245666), (234, 122833)]