66987187

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 72057600

約数和(自身を除く): 5070413

約数列:

[1, 29, 31, 269, 277, 899, 7801, 8033, 8339, 8587, 74513, 241831, 249023, 2160877, 2309903, 66987187]

約数ペア:

[(1, 66987187), (29, 2309903), (31, 2160877), (269, 249023), (277, 241831), (899, 74513), (7801, 8587), (8033, 8339)]