29720368

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1913}}^1$

素因数の和:2892

約数の個数: 20

約数和(自身を含む): 57672648

約数和(自身を除く): 27952280

約数列:

[1, 2, 4, 8, 16, 971, 1913, 1942, 3826, 3884, 7652, 7768, 15304, 15536, 30608, 1857523, 3715046, 7430092, 14860184, 29720368]

約数ペア:

[(1, 29720368), (2, 14860184), (4, 7430092), (8, 3715046), (16, 1857523), (971, 30608), (1913, 15536), (1942, 15304), (3826, 7768), (3884, 7652)]