63993958

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 115001856

約数和(自身を除く): 51007898

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 353, 563, 706, 1126, 2471, 3941, 4942, 7882, 8119, 12949, 16238, 25898, 56833, 90643, 113666, 181286, 198739, 397478, 1391173, 2782346, 4570997, 9141994, 31996979, 63993958]

約数ペア:

[(1, 63993958), (2, 31996979), (7, 9141994), (14, 4570997), (23, 2782346), (46, 1391173), (161, 397478), (322, 198739), (353, 181286), (563, 113666), (706, 90643), (1126, 56833), (2471, 25898), (3941, 16238), (4942, 12949), (7882, 8119)]