12800074

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 22924800

約数和(自身を除く): 10124726

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 397, 658, 686, 794, 2303, 2779, 4606, 5558, 16121, 18659, 19453, 32242, 37318, 38906, 130613, 136171, 261226, 272342, 914291, 1828582, 6400037, 12800074]

約数ペア:

[(1, 12800074), (2, 6400037), (7, 1828582), (14, 914291), (47, 272342), (49, 261226), (94, 136171), (98, 130613), (329, 38906), (343, 37318), (397, 32242), (658, 19453), (686, 18659), (794, 16121), (2303, 5558), (2779, 4606)]