15696638384

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1008263}}^1$

素因数の和:1008417

約数の個数: 40

約数和(自身を含む): 35006926080

約数和(自身を除く): 19310287696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 1008263, 2016526, 4033052, 7057841, 8066104, 14115682, 16132208, 28231364, 56462728, 112925456, 140148557, 280297114, 560594228, 981039899, 1121188456, 1962079798, 2242376912, 3924159596, 7848319192, 15696638384]

約数ペア:

[(1, 15696638384), (2, 7848319192), (4, 3924159596), (7, 2242376912), (8, 1962079798), (14, 1121188456), (16, 981039899), (28, 560594228), (56, 280297114), (112, 140148557), (139, 112925456), (278, 56462728), (556, 28231364), (973, 16132208), (1112, 14115682), (1946, 8066104), (2224, 7057841), (3892, 4033052), (7784, 2016526), (15568, 1008263)]