64781346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1451}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 148313088

約数和(自身を除く): 83531742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1063, 1451, 2126, 2902, 3189, 4353, 6378, 7441, 8706, 10157, 14882, 20314, 22323, 30471, 44646, 60942, 1542413, 3084826, 4627239, 9254478, 10796891, 21593782, 32390673, 64781346]

約数ペア:

[(1, 64781346), (2, 32390673), (3, 21593782), (6, 10796891), (7, 9254478), (14, 4627239), (21, 3084826), (42, 1542413), (1063, 60942), (1451, 44646), (2126, 30471), (2902, 22323), (3189, 20314), (4353, 14882), (6378, 10157), (7441, 8706)]