39399272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 81194400

約数和(自身を除く): 41795128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 3221, 6116, 6442, 12232, 12884, 25768, 35431, 70862, 141724, 283448, 447719, 895438, 1790876, 3581752, 4924909, 9849818, 19699636, 39399272]

約数ペア:

[(1, 39399272), (2, 19699636), (4, 9849818), (8, 4924909), (11, 3581752), (22, 1790876), (44, 895438), (88, 447719), (139, 283448), (278, 141724), (556, 70862), (1112, 35431), (1529, 25768), (3058, 12884), (3221, 12232), (6116, 6442)]