4543394128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3120463}}^1$

素因数の和:3120491

約数の個数: 40

約数和(自身を含む): 10834251008

約数和(自身を除く): 6290856880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 3120463, 6240926, 12481852, 21843241, 24963704, 40566019, 43686482, 49927408, 81132038, 87372964, 162264076, 174745928, 283962133, 324528152, 349491856, 567924266, 649056304, 1135848532, 2271697064, 4543394128]

約数ペア:

[(1, 4543394128), (2, 2271697064), (4, 1135848532), (7, 649056304), (8, 567924266), (13, 349491856), (14, 324528152), (16, 283962133), (26, 174745928), (28, 162264076), (52, 87372964), (56, 81132038), (91, 49927408), (104, 43686482), (112, 40566019), (182, 24963704), (208, 21843241), (364, 12481852), (728, 6240926), (1456, 3120463)]