39041968

素因数分解:

$2^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{971}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 86780160

約数和(自身を除く): 47738192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359, 718, 971, 1436, 1942, 2513, 2872, 3884, 5026, 5744, 6797, 7768, 10052, 13594, 15536, 20104, 27188, 40208, 54376, 108752, 348589, 697178, 1394356, 2440123, 2788712, 4880246, 5577424, 9760492, 19520984, 39041968]

約数ペア:

[(1, 39041968), (2, 19520984), (4, 9760492), (7, 5577424), (8, 4880246), (14, 2788712), (16, 2440123), (28, 1394356), (56, 697178), (112, 348589), (359, 108752), (718, 54376), (971, 40208), (1436, 27188), (1942, 20104), (2513, 15536), (2872, 13594), (3884, 10052), (5026, 7768), (5744, 6797)]