8279726

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 15953616

約数和(自身を除く): 7673890

約数列:

[1, 2, 7, 13, 14, 26, 49, 67, 91, 97, 98, 134, 182, 194, 469, 637, 679, 871, 938, 1261, 1274, 1358, 1742, 2522, 3283, 4753, 6097, 6499, 6566, 8827, 9506, 12194, 12998, 17654, 42679, 45493, 61789, 84487, 85358, 90986, 123578, 168974, 318451, 591409, 636902, 1182818, 4139863, 8279726]

約数ペア:

[(1, 8279726), (2, 4139863), (7, 1182818), (13, 636902), (14, 591409), (26, 318451), (49, 168974), (67, 123578), (91, 90986), (97, 85358), (98, 84487), (134, 61789), (182, 45493), (194, 42679), (469, 17654), (637, 12998), (679, 12194), (871, 9506), (938, 8827), (1261, 6566), (1274, 6499), (1358, 6097), (1742, 4753), (2522, 3283)]