40199194

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 30764006

約数列:

[1, 2, 7, 14, 47, 94, 199, 307, 329, 398, 614, 658, 1393, 2149, 2786, 4298, 9353, 14429, 18706, 28858, 61093, 65471, 101003, 122186, 130942, 202006, 427651, 855302, 2871371, 5742742, 20099597, 40199194]

約数ペア:

[(1, 40199194), (2, 20099597), (7, 5742742), (14, 2871371), (47, 855302), (94, 427651), (199, 202006), (307, 130942), (329, 122186), (398, 101003), (614, 65471), (658, 61093), (1393, 28858), (2149, 18706), (2786, 14429), (4298, 9353)]