4396784672

素因数分解:

$2^5\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{12721}}^1$

素因数の和:14281

約数の個数: 48

約数和(自身を含む): 9899955072

約数和(自身を除く): 5503170400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1543, 3086, 6172, 10801, 12344, 12721, 21602, 24688, 25442, 43204, 49376, 50884, 86408, 89047, 101768, 172816, 178094, 203536, 345632, 356188, 407072, 712376, 1424752, 2849504, 19628503, 39257006, 78514012, 137399521, 157028024, 274799042, 314056048, 549598084, 628112096, 1099196168, 2198392336, 4396784672]

約数ペア:

[(1, 4396784672), (2, 2198392336), (4, 1099196168), (7, 628112096), (8, 549598084), (14, 314056048), (16, 274799042), (28, 157028024), (32, 137399521), (56, 78514012), (112, 39257006), (224, 19628503), (1543, 2849504), (3086, 1424752), (6172, 712376), (10801, 407072), (12344, 356188), (12721, 345632), (21602, 203536), (24688, 178094), (25442, 172816), (43204, 101768), (49376, 89047), (50884, 86408)]