64049986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 136608768

約数和(自身を除く): 72558782

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 107, 143, 154, 161, 169, 182, 214, 253, 286, 299, 322, 338, 506, 598, 749, 1001, 1177, 1183, 1391, 1498, 1771, 1859, 2002, 2093, 2354, 2366, 2461, 2782, 3289, 3542, 3718, 3887, 4186, 4922, 6578, 7774, 8239, 9737, 13013, 15301, 16478, 17227, 18083, 19474, 23023, 26026, 27071, 27209, 30602, 31993, 34454, 36166, 42757, 46046, 54142, 54418, 63986, 85514, 107107, 126581, 189497, 198913, 214214, 223951, 253162, 299299, 351923, 378994, 397826, 415909, 447902, 598598, 703846, 831818, 1392391, 2463461, 2784782, 2911363, 4574999, 4926922, 5822726, 9149998, 32024993, 64049986]

約数ペア:

[(1, 64049986), (2, 32024993), (7, 9149998), (11, 5822726), (13, 4926922), (14, 4574999), (22, 2911363), (23, 2784782), (26, 2463461), (46, 1392391), (77, 831818), (91, 703846), (107, 598598), (143, 447902), (154, 415909), (161, 397826), (169, 378994), (182, 351923), (214, 299299), (253, 253162), (286, 223951), (299, 214214), (322, 198913), (338, 189497), (506, 126581), (598, 107107), (749, 85514), (1001, 63986), (1177, 54418), (1183, 54142), (1391, 46046), (1498, 42757), (1771, 36166), (1859, 34454), (2002, 31993), (2093, 30602), (2354, 27209), (2366, 27071), (2461, 26026), (2782, 23023), (3289, 19474), (3542, 18083), (3718, 17227), (3887, 16478), (4186, 15301), (4922, 13013), (6578, 9737), (7774, 8239)]