3960880336

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{86467}}^1$

素因数の和:86891

約数の個数: 40

約数和(自身を含む): 8792066240

約数和(自身を除く): 4831185904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1636, 2863, 3272, 5726, 6544, 11452, 22904, 45808, 86467, 172934, 345868, 605269, 691736, 1210538, 1383472, 2421076, 4842152, 9684304, 35365003, 70730006, 141460012, 247555021, 282920024, 495110042, 565840048, 990220084, 1980440168, 3960880336]

約数ペア:

[(1, 3960880336), (2, 1980440168), (4, 990220084), (7, 565840048), (8, 495110042), (14, 282920024), (16, 247555021), (28, 141460012), (56, 70730006), (112, 35365003), (409, 9684304), (818, 4842152), (1636, 2421076), (2863, 1383472), (3272, 1210538), (5726, 691736), (6544, 605269), (11452, 345868), (22904, 172934), (45808, 86467)]