12425672

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4781

約数の個数: 32

約数和(自身を含む): 27198720

約数和(自身を除く): 14773048

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 4721, 9442, 18884, 33047, 37768, 66094, 132188, 221887, 264376, 443774, 887548, 1553209, 1775096, 3106418, 6212836, 12425672]

約数ペア:

[(1, 12425672), (2, 6212836), (4, 3106418), (7, 1775096), (8, 1553209), (14, 887548), (28, 443774), (47, 264376), (56, 221887), (94, 132188), (188, 66094), (329, 37768), (376, 33047), (658, 18884), (1316, 9442), (2632, 4721)]