70378994

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^2\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 36

約数和(自身を含む): 125497242

約数和(自身を除く): 55118248

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 193, 386, 427, 854, 1351, 2702, 2989, 3721, 5978, 7442, 9457, 11773, 18914, 23546, 26047, 52094, 82411, 164822, 182329, 364658, 576877, 718153, 1153754, 1436306, 5027071, 10054142, 35189497, 70378994]

約数ペア:

[(1, 70378994), (2, 35189497), (7, 10054142), (14, 5027071), (49, 1436306), (61, 1153754), (98, 718153), (122, 576877), (193, 364658), (386, 182329), (427, 164822), (854, 82411), (1351, 52094), (2702, 26047), (2989, 23546), (3721, 18914), (5978, 11773), (7442, 9457)]