38520724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{911}}^1$

素因数の和:988

約数の個数: 36

約数和(自身を含む): 76071744

約数和(自身を除く): 37551020

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 911, 961, 1364, 1822, 1922, 3644, 3844, 10021, 10571, 20042, 21142, 28241, 40084, 42284, 56482, 112964, 310651, 621302, 875471, 1242604, 1750942, 3501884, 9630181, 19260362, 38520724]

約数ペア:

[(1, 38520724), (2, 19260362), (4, 9630181), (11, 3501884), (22, 1750942), (31, 1242604), (44, 875471), (62, 621302), (124, 310651), (341, 112964), (682, 56482), (911, 42284), (961, 40084), (1364, 28241), (1822, 21142), (1922, 20042), (3644, 10571), (3844, 10021)]