273928816

素因数分解:

$2^4\times 7^2\times {\mathrm{349399}}^1$

素因数の和:349421

約数の個数: 30

約数和(自身を含む): 617389800

約数和(自身を除く): 343460984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 349399, 698798, 1397596, 2445793, 2795192, 4891586, 5590384, 9783172, 17120551, 19566344, 34241102, 39132688, 68482204, 136964408, 273928816]

約数ペア:

[(1, 273928816), (2, 136964408), (4, 68482204), (7, 39132688), (8, 34241102), (14, 19566344), (16, 17120551), (28, 9783172), (49, 5590384), (56, 4891586), (98, 2795192), (112, 2445793), (196, 1397596), (392, 698798), (784, 349399)]