2969889104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28729}}^1$

素因数の和:28828

約数の個数: 80

約数和(自身を含む): 7182040320

約数和(自身を除く): 4212151216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 3692, 3976, 6461, 7384, 7952, 12922, 14768, 25844, 28729, 51688, 57458, 103376, 114916, 201103, 229832, 373477, 402206, 459664, 746954, 804412, 1493908, 1608824, 2039759, 2614339, 2987816, 3217648, 4079518, 5228678, 5975632, 8159036, 10457356, 14278313, 16318072, 20914712, 26516867, 28556626, 32636144, 41829424, 53033734, 57113252, 106067468, 114226504, 185618069, 212134936, 228453008, 371236138, 424269872, 742472276, 1484944552, 2969889104]

約数ペア:

[(1, 2969889104), (2, 1484944552), (4, 742472276), (7, 424269872), (8, 371236138), (13, 228453008), (14, 212134936), (16, 185618069), (26, 114226504), (28, 106067468), (52, 57113252), (56, 53033734), (71, 41829424), (91, 32636144), (104, 28556626), (112, 26516867), (142, 20914712), (182, 16318072), (208, 14278313), (284, 10457356), (364, 8159036), (497, 5975632), (568, 5228678), (728, 4079518), (923, 3217648), (994, 2987816), (1136, 2614339), (1456, 2039759), (1846, 1608824), (1988, 1493908), (3692, 804412), (3976, 746954), (6461, 459664), (7384, 402206), (7952, 373477), (12922, 229832), (14768, 201103), (25844, 114916), (28729, 103376), (51688, 57458)]