7916168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 16161600

約数和(自身を除く): 8245432

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 739, 824, 1339, 1478, 2678, 2956, 5356, 5912, 9607, 10712, 19214, 38428, 76117, 76856, 152234, 304468, 608936, 989521, 1979042, 3958084, 7916168]

約数ペア:

[(1, 7916168), (2, 3958084), (4, 1979042), (8, 989521), (13, 608936), (26, 304468), (52, 152234), (103, 76856), (104, 76117), (206, 38428), (412, 19214), (739, 10712), (824, 9607), (1339, 5912), (1478, 5356), (2678, 2956)]