28148802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6007}}^1$

素因数の和:6094

約数の個数: 32

約数和(自身を含む): 62290944

約数和(自身を除く): 34142142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 6007, 12014, 18021, 36042, 66077, 132154, 198231, 396462, 426497, 852994, 1279491, 2558982, 4691467, 9382934, 14074401, 28148802]

約数ペア:

[(1, 28148802), (2, 14074401), (3, 9382934), (6, 4691467), (11, 2558982), (22, 1279491), (33, 852994), (66, 426497), (71, 396462), (142, 198231), (213, 132154), (426, 66077), (781, 36042), (1562, 18021), (2343, 12014), (4686, 6007)]