40964812

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3761}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 82162080

約数和(自身を除く): 41197268

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 3761, 5446, 7522, 10892, 15044, 26327, 52654, 105308, 1463029, 2926058, 5852116, 10241203, 20482406, 40964812]

約数ペア:

[(1, 40964812), (2, 20482406), (4, 10241203), (7, 5852116), (14, 2926058), (28, 1463029), (389, 105308), (778, 52654), (1556, 26327), (2723, 15044), (3761, 10892), (5446, 7522)]