40904202292

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{971}}^1\times {\mathrm{26263}}^1$

素因数の和:27639

約数の個数: 24

約数和(自身を含む): 71837502912

約数和(自身を除く): 30933300620

約数列:

[1, 2, 4, 401, 802, 971, 1604, 1942, 3884, 26263, 52526, 105052, 389371, 778742, 1557484, 10531463, 21062926, 25501373, 42125852, 51002746, 102005492, 10226050573, 20452101146, 40904202292]

約数ペア:

[(1, 40904202292), (2, 20452101146), (4, 10226050573), (401, 102005492), (802, 51002746), (971, 42125852), (1604, 25501373), (1942, 21062926), (3884, 10531463), (26263, 1557484), (52526, 778742), (105052, 389371)]