66736802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{20359}}^1$

素因数の和:20521

約数の個数: 16

約数和(自身を含む): 109944000

約数和(自身を除く): 43207198

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 20359, 40718, 223949, 447898, 3033491, 6066982, 33368401, 66736802]

約数ペア:

[(1, 66736802), (2, 33368401), (11, 6066982), (22, 3033491), (149, 447898), (298, 223949), (1639, 40718), (3278, 20359)]