669142768

素因数分解:

$2^4\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{3299}}^1$

素因数の和:5125

約数の個数: 40

約数和(自身を含む): 1482940800

約数和(自身を除く): 813798032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1811, 3299, 3622, 6598, 7244, 12677, 13196, 14488, 23093, 25354, 26392, 28976, 46186, 50708, 52784, 92372, 101416, 184744, 202832, 369488, 5974489, 11948978, 23897956, 41821423, 47795912, 83642846, 95591824, 167285692, 334571384, 669142768]

約数ペア:

[(1, 669142768), (2, 334571384), (4, 167285692), (7, 95591824), (8, 83642846), (14, 47795912), (16, 41821423), (28, 23897956), (56, 11948978), (112, 5974489), (1811, 369488), (3299, 202832), (3622, 184744), (6598, 101416), (7244, 92372), (12677, 52784), (13196, 50708), (14488, 46186), (23093, 28976), (25354, 26392)]