66366454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 132959232

約数和(自身を除く): 66592778

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 77, 82, 154, 161, 253, 287, 322, 451, 457, 506, 574, 902, 914, 943, 1771, 1886, 3157, 3199, 3542, 5027, 6314, 6398, 6601, 10054, 10373, 10511, 13202, 18737, 20746, 21022, 35189, 37474, 70378, 72611, 73577, 115621, 131159, 145222, 147154, 206107, 231242, 262318, 412214, 430951, 809347, 861902, 1442749, 1618694, 2885498, 3016657, 4740461, 6033314, 9480922, 33183227, 66366454]

約数ペア:

[(1, 66366454), (2, 33183227), (7, 9480922), (11, 6033314), (14, 4740461), (22, 3016657), (23, 2885498), (41, 1618694), (46, 1442749), (77, 861902), (82, 809347), (154, 430951), (161, 412214), (253, 262318), (287, 231242), (322, 206107), (451, 147154), (457, 145222), (506, 131159), (574, 115621), (902, 73577), (914, 72611), (943, 70378), (1771, 37474), (1886, 35189), (3157, 21022), (3199, 20746), (3542, 18737), (5027, 13202), (6314, 10511), (6398, 10373), (6601, 10054)]