67490956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12601}}^1$

素因数の和:12721

約数の個数: 24

約数和(自身を含む): 128439584

約数和(自身を除く): 60948628

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 12601, 25202, 50404, 163813, 327626, 655252, 1297903, 2595806, 5191612, 16872739, 33745478, 67490956]

約数ペア:

[(1, 67490956), (2, 33745478), (4, 16872739), (13, 5191612), (26, 2595806), (52, 1297903), (103, 655252), (206, 327626), (412, 163813), (1339, 50404), (2678, 25202), (5356, 12601)]