16996970984

素因数分解:

$2^3\times 7^1\times {\mathrm{14621}}^1\times {\mathrm{20759}}^1$

素因数の和:35393

約数の個数: 32

約数和(自身を含む): 36426326400

約数和(自身を除く): 19429355416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 14621, 20759, 29242, 41518, 58484, 83036, 102347, 116968, 145313, 166072, 204694, 290626, 409388, 581252, 818776, 1162504, 303517339, 607034678, 1214069356, 2124621373, 2428138712, 4249242746, 8498485492, 16996970984]

約数ペア:

[(1, 16996970984), (2, 8498485492), (4, 4249242746), (7, 2428138712), (8, 2124621373), (14, 1214069356), (28, 607034678), (56, 303517339), (14621, 1162504), (20759, 818776), (29242, 581252), (41518, 409388), (58484, 290626), (83036, 204694), (102347, 166072), (116968, 145313)]