40761578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 72213120

約数和(自身を除く): 31451542

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 359, 397, 718, 794, 3949, 4367, 4667, 5161, 7898, 8734, 9334, 10322, 51337, 56771, 102674, 113542, 142523, 285046, 1567753, 1852799, 3135506, 3705598, 20380789, 40761578]

約数ペア:

[(1, 40761578), (2, 20380789), (11, 3705598), (13, 3135506), (22, 1852799), (26, 1567753), (143, 285046), (286, 142523), (359, 113542), (397, 102674), (718, 56771), (794, 51337), (3949, 10322), (4367, 9334), (4667, 8734), (5161, 7898)]