28769857

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 31208320

約数和(自身を除く): 2438463

約数列:

[1, 19, 61, 103, 241, 1159, 1957, 4579, 6283, 14701, 24823, 119377, 279319, 471637, 1514203, 28769857]

約数ペア:

[(1, 28769857), (19, 1514203), (61, 471637), (103, 279319), (241, 119377), (1159, 24823), (1957, 14701), (4579, 6283)]