3928639968008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{5585977}}^1$

素因数の和:5586670

約数の個数: 64

約数和(自身を含む): 8875001846400

約数和(自身を除く): 4946361878392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 661, 1064, 1322, 2644, 4627, 5288, 9254, 12559, 18508, 25118, 37016, 50236, 87913, 100472, 175826, 351652, 703304, 5585977, 11171954, 22343908, 39101839, 44687816, 78203678, 106133563, 156407356, 212267126, 312814712, 424534252, 742934941, 849068504, 1485869882, 2971739764, 3692330797, 5943479528, 7384661594, 14769323188, 25846315579, 29538646376, 51692631158, 70154285143, 103385262316, 140308570286, 206770524632, 280617140572, 491079996001, 561234281144, 982159992002, 1964319984004, 3928639968008]

約数ペア:

[(1, 3928639968008), (2, 1964319984004), (4, 982159992002), (7, 561234281144), (8, 491079996001), (14, 280617140572), (19, 206770524632), (28, 140308570286), (38, 103385262316), (56, 70154285143), (76, 51692631158), (133, 29538646376), (152, 25846315579), (266, 14769323188), (532, 7384661594), (661, 5943479528), (1064, 3692330797), (1322, 2971739764), (2644, 1485869882), (4627, 849068504), (5288, 742934941), (9254, 424534252), (12559, 312814712), (18508, 212267126), (25118, 156407356), (37016, 106133563), (50236, 78203678), (87913, 44687816), (100472, 39101839), (175826, 22343908), (351652, 11171954), (703304, 5585977)]