22487933188

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{28463}}^1$

素因数の和:28649

約数の個数: 72

約数和(自身を含む): 47699971200

約数和(自身を除く): 25212038012

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 139, 196, 203, 278, 406, 556, 812, 973, 1421, 1946, 2842, 3892, 4031, 5684, 6811, 8062, 13622, 16124, 27244, 28217, 28463, 56434, 56926, 112868, 113852, 197519, 199241, 395038, 398482, 790076, 796964, 825427, 1394687, 1650854, 2789374, 3301708, 3956357, 5578748, 5777989, 7912714, 11555978, 15825428, 23111956, 27694499, 40445923, 55388998, 80891846, 110777996, 114734353, 161783692, 193861493, 229468706, 387722986, 458937412, 775445972, 803140471, 1606280942, 3212561884, 5621983297, 11243966594, 22487933188]

約数ペア:

[(1, 22487933188), (2, 11243966594), (4, 5621983297), (7, 3212561884), (14, 1606280942), (28, 803140471), (29, 775445972), (49, 458937412), (58, 387722986), (98, 229468706), (116, 193861493), (139, 161783692), (196, 114734353), (203, 110777996), (278, 80891846), (406, 55388998), (556, 40445923), (812, 27694499), (973, 23111956), (1421, 15825428), (1946, 11555978), (2842, 7912714), (3892, 5777989), (4031, 5578748), (5684, 3956357), (6811, 3301708), (8062, 2789374), (13622, 1650854), (16124, 1394687), (27244, 825427), (28217, 796964), (28463, 790076), (56434, 398482), (56926, 395038), (112868, 199241), (113852, 197519)]