66289898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{7487}}^1$

素因数の和:7741

約数の個数: 16

約数和(自身を含む): 105131520

約数和(自身を除く): 38841622

約数列:

[1, 2, 19, 38, 233, 466, 4427, 7487, 8854, 14974, 142253, 284506, 1744471, 3488942, 33144949, 66289898]

約数ペア:

[(1, 66289898), (2, 33144949), (19, 3488942), (38, 1744471), (233, 284506), (466, 142253), (4427, 14974), (7487, 8854)]