25668006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 64447488

約数和(自身を除く): 38779482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 887, 1113, 1378, 1774, 2067, 2226, 2661, 4134, 4823, 5322, 6209, 9646, 11531, 12418, 14469, 18627, 23062, 28938, 34593, 37254, 47011, 69186, 80717, 94022, 141033, 161434, 242151, 282066, 329077, 484302, 611143, 658154, 987231, 1222286, 1833429, 1974462, 3666858, 4278001, 8556002, 12834003, 25668006]

約数ペア:

[(1, 25668006), (2, 12834003), (3, 8556002), (6, 4278001), (7, 3666858), (13, 1974462), (14, 1833429), (21, 1222286), (26, 987231), (39, 658154), (42, 611143), (53, 484302), (78, 329077), (91, 282066), (106, 242151), (159, 161434), (182, 141033), (273, 94022), (318, 80717), (371, 69186), (546, 47011), (689, 37254), (742, 34593), (887, 28938), (1113, 23062), (1378, 18627), (1774, 14469), (2067, 12418), (2226, 11531), (2661, 9646), (4134, 6209), (4823, 5322)]