2885380064

素因数分解:

$2^5\times 7^1\times {\mathrm{12881161}}^1$

素因数の和:12881178

約数の個数: 24

約数和(自身を含む): 6492105648

約数和(自身を除く): 3606725584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 12881161, 25762322, 51524644, 90168127, 103049288, 180336254, 206098576, 360672508, 412197152, 721345016, 1442690032, 2885380064]

約数ペア:

[(1, 2885380064), (2, 1442690032), (4, 721345016), (7, 412197152), (8, 360672508), (14, 206098576), (16, 180336254), (28, 103049288), (32, 90168127), (56, 51524644), (112, 25762322), (224, 12881161)]