64541388

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{12479}}^1$

素因数の和:12917

約数の個数: 24

約数和(自身を含む): 150958080

約数和(自身を除く): 86416692

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 12479, 24958, 37437, 49916, 74874, 149748, 5378449, 10756898, 16135347, 21513796, 32270694, 64541388]

約数ペア:

[(1, 64541388), (2, 32270694), (3, 21513796), (4, 16135347), (6, 10756898), (12, 5378449), (431, 149748), (862, 74874), (1293, 49916), (1724, 37437), (2586, 24958), (5172, 12479)]