66734822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 65643802

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 83, 154, 161, 166, 227, 253, 322, 454, 506, 581, 913, 1162, 1589, 1771, 1826, 1909, 2497, 3178, 3542, 3818, 4994, 5221, 6391, 10442, 12782, 13363, 17479, 18841, 20999, 26726, 34958, 36547, 37682, 41998, 57431, 73094, 114862, 131887, 146993, 207251, 263774, 293986, 402017, 414502, 433343, 804034, 866686, 1450757, 2901514, 3033401, 4766773, 6066802, 9533546, 33367411, 66734822]

約数ペア:

[(1, 66734822), (2, 33367411), (7, 9533546), (11, 6066802), (14, 4766773), (22, 3033401), (23, 2901514), (46, 1450757), (77, 866686), (83, 804034), (154, 433343), (161, 414502), (166, 402017), (227, 293986), (253, 263774), (322, 207251), (454, 146993), (506, 131887), (581, 114862), (913, 73094), (1162, 57431), (1589, 41998), (1771, 37682), (1826, 36547), (1909, 34958), (2497, 26726), (3178, 20999), (3542, 18841), (3818, 17479), (4994, 13363), (5221, 12782), (6391, 10442)]