38860125836

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{415901}}^1$

素因数の和:416030

約数の個数: 48

約数和(自身を含む): 80492009472

約数和(自身を除く): 41631883636

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 994, 1316, 1988, 3337, 6674, 13348, 23359, 46718, 93436, 415901, 831802, 1663604, 2911307, 5822614, 11645228, 19547347, 29528971, 39094694, 59057942, 78189388, 118115884, 136831429, 206702797, 273662858, 413405594, 547325716, 826811188, 1387861637, 2775723274, 5551446548, 9715031459, 19430062918, 38860125836]

約数ペア:

[(1, 38860125836), (2, 19430062918), (4, 9715031459), (7, 5551446548), (14, 2775723274), (28, 1387861637), (47, 826811188), (71, 547325716), (94, 413405594), (142, 273662858), (188, 206702797), (284, 136831429), (329, 118115884), (497, 78189388), (658, 59057942), (994, 39094694), (1316, 29528971), (1988, 19547347), (3337, 11645228), (6674, 5822614), (13348, 2911307), (23359, 1663604), (46718, 831802), (93436, 415901)]