28134106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 60715008

約数和(自身を除く): 32580902

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 47, 77, 91, 94, 143, 154, 161, 169, 182, 253, 286, 299, 322, 329, 338, 506, 517, 598, 611, 658, 1001, 1034, 1081, 1183, 1222, 1771, 1859, 2002, 2093, 2162, 2366, 3289, 3542, 3619, 3718, 3887, 4186, 4277, 6578, 6721, 7238, 7567, 7774, 7943, 8554, 11891, 13013, 13442, 14053, 15134, 15886, 23023, 23782, 26026, 27209, 28106, 42757, 46046, 47047, 54418, 55601, 83237, 85514, 87373, 94094, 98371, 111202, 154583, 166474, 174746, 182689, 196742, 299299, 309166, 365378, 598598, 611611, 1082081, 1223222, 1278823, 2009579, 2164162, 2557646, 4019158, 14067053, 28134106]

約数ペア:

[(1, 28134106), (2, 14067053), (7, 4019158), (11, 2557646), (13, 2164162), (14, 2009579), (22, 1278823), (23, 1223222), (26, 1082081), (46, 611611), (47, 598598), (77, 365378), (91, 309166), (94, 299299), (143, 196742), (154, 182689), (161, 174746), (169, 166474), (182, 154583), (253, 111202), (286, 98371), (299, 94094), (322, 87373), (329, 85514), (338, 83237), (506, 55601), (517, 54418), (598, 47047), (611, 46046), (658, 42757), (1001, 28106), (1034, 27209), (1081, 26026), (1183, 23782), (1222, 23023), (1771, 15886), (1859, 15134), (2002, 14053), (2093, 13442), (2162, 13013), (2366, 11891), (3289, 8554), (3542, 7943), (3619, 7774), (3718, 7567), (3887, 7238), (4186, 6721), (4277, 6578)]