39342884

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1308

約数の個数: 36

約数和(自身を含む): 80605980

約数和(自身を除く): 41263096

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 362, 724, 1109, 1267, 2218, 2534, 4436, 5068, 7763, 8869, 15526, 17738, 31052, 35476, 54341, 108682, 200729, 217364, 401458, 802916, 1405103, 2810206, 5620412, 9835721, 19671442, 39342884]

約数ペア:

[(1, 39342884), (2, 19671442), (4, 9835721), (7, 5620412), (14, 2810206), (28, 1405103), (49, 802916), (98, 401458), (181, 217364), (196, 200729), (362, 108682), (724, 54341), (1109, 35476), (1267, 31052), (2218, 17738), (2534, 15526), (4436, 8869), (5068, 7763)]