13996928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{9941}}^1$

素因数の和:9966

約数の個数: 32

約数和(自身を含む): 30422520

約数和(自身を除く): 16425592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 9941, 19882, 39764, 79528, 109351, 159056, 218702, 318112, 437404, 636224, 874808, 1272448, 1749616, 3499232, 6998464, 13996928]

約数ペア:

[(1, 13996928), (2, 6998464), (4, 3499232), (8, 1749616), (11, 1272448), (16, 874808), (22, 636224), (32, 437404), (44, 318112), (64, 218702), (88, 159056), (128, 109351), (176, 79528), (352, 39764), (704, 19882), (1408, 9941)]