38881136

素因数分解:

$2^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{967}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 86423040

約数和(自身を除く): 47541904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359, 718, 967, 1436, 1934, 2513, 2872, 3868, 5026, 5744, 6769, 7736, 10052, 13538, 15472, 20104, 27076, 40208, 54152, 108304, 347153, 694306, 1388612, 2430071, 2777224, 4860142, 5554448, 9720284, 19440568, 38881136]

約数ペア:

[(1, 38881136), (2, 19440568), (4, 9720284), (7, 5554448), (8, 4860142), (14, 2777224), (16, 2430071), (28, 1388612), (56, 694306), (112, 347153), (359, 108304), (718, 54152), (967, 40208), (1436, 27076), (1934, 20104), (2513, 15472), (2872, 13538), (3868, 10052), (5026, 7736), (5744, 6769)]