66468164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 75055036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 311, 449, 476, 622, 898, 1244, 1796, 2177, 3143, 4354, 5287, 6286, 7633, 8708, 10574, 12572, 15266, 21148, 30532, 37009, 53431, 74018, 106862, 139639, 148036, 213724, 279278, 558556, 977473, 1954946, 2373863, 3909892, 4747726, 9495452, 16617041, 33234082, 66468164]

約数ペア:

[(1, 66468164), (2, 33234082), (4, 16617041), (7, 9495452), (14, 4747726), (17, 3909892), (28, 2373863), (34, 1954946), (68, 977473), (119, 558556), (238, 279278), (311, 213724), (449, 148036), (476, 139639), (622, 106862), (898, 74018), (1244, 53431), (1796, 37009), (2177, 30532), (3143, 21148), (4354, 15266), (5287, 12572), (6286, 10574), (7633, 8708)]