38977268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6373}}^1$

素因数の和:6527

約数の個数: 24

約数和(自身を含む): 74958240

約数和(自身を除く): 35980972

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 6373, 12746, 25492, 70103, 140206, 280412, 885847, 1771694, 3543388, 9744317, 19488634, 38977268]

約数ペア:

[(1, 38977268), (2, 19488634), (4, 9744317), (11, 3543388), (22, 1771694), (44, 885847), (139, 280412), (278, 140206), (556, 70103), (1529, 25492), (3058, 12746), (6116, 6373)]