3871672

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 8478720

約数和(自身を除く): 4607048

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 1471, 2632, 2942, 5884, 10297, 11768, 20594, 41188, 69137, 82376, 138274, 276548, 483959, 553096, 967918, 1935836, 3871672]

約数ペア:

[(1, 3871672), (2, 1935836), (4, 967918), (7, 553096), (8, 483959), (14, 276548), (28, 138274), (47, 82376), (56, 69137), (94, 41188), (188, 20594), (329, 11768), (376, 10297), (658, 5884), (1316, 2942), (1471, 2632)]