27794578

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 21847406

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 329, 371, 658, 742, 797, 1594, 2491, 4982, 5579, 11158, 17437, 34874, 37459, 42241, 74918, 84482, 262213, 295687, 524426, 591374, 1985327, 3970654, 13897289, 27794578]

約数ペア:

[(1, 27794578), (2, 13897289), (7, 3970654), (14, 1985327), (47, 591374), (53, 524426), (94, 295687), (106, 262213), (329, 84482), (371, 74918), (658, 42241), (742, 37459), (797, 34874), (1594, 17437), (2491, 11158), (4982, 5579)]