1066681616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66601}}^1$

素因数の和:66640

約数の個数: 80

約数和(自身を含む): 2774905728

約数和(自身を除く): 1708224112

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 66601, 133202, 266404, 466207, 532808, 732611, 865813, 932414, 1065616, 1465222, 1731626, 1864828, 2930444, 3463252, 3729656, 5128277, 5860888, 6060691, 6926504, 7459312, 9523943, 10256554, 11721776, 12121382, 13853008, 19047886, 20513108, 24242764, 38095772, 41026216, 48485528, 66667601, 76191544, 82052432, 96971056, 133335202, 152383088, 266670404, 533340808, 1066681616]

約数ペア:

[(1, 1066681616), (2, 533340808), (4, 266670404), (7, 152383088), (8, 133335202), (11, 96971056), (13, 82052432), (14, 76191544), (16, 66667601), (22, 48485528), (26, 41026216), (28, 38095772), (44, 24242764), (52, 20513108), (56, 19047886), (77, 13853008), (88, 12121382), (91, 11721776), (104, 10256554), (112, 9523943), (143, 7459312), (154, 6926504), (176, 6060691), (182, 5860888), (208, 5128277), (286, 3729656), (308, 3463252), (364, 2930444), (572, 1864828), (616, 1731626), (728, 1465222), (1001, 1065616), (1144, 932414), (1232, 865813), (1456, 732611), (2002, 532808), (2288, 466207), (4004, 266404), (8008, 133202), (16016, 66601)]