63663946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 107352000

約数和(自身を除く): 43688054

約数列:

[1, 2, 17, 19, 34, 38, 139, 278, 323, 646, 709, 1418, 2363, 2641, 4726, 5282, 12053, 13471, 24106, 26942, 44897, 89794, 98551, 197102, 229007, 458014, 1675367, 1872469, 3350734, 3744938, 31831973, 63663946]

約数ペア:

[(1, 63663946), (2, 31831973), (17, 3744938), (19, 3350734), (34, 1872469), (38, 1675367), (139, 458014), (278, 229007), (323, 197102), (646, 98551), (709, 89794), (1418, 44897), (2363, 26942), (2641, 24106), (4726, 13471), (5282, 12053)]