39900896

素因数分解:

$2^5\times 7^2\times {\mathrm{25447}}^1$

素因数の和:25471

約数の個数: 36

約数和(自身を含む): 91383768

約数和(自身を除く): 51482872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 25447, 50894, 101788, 178129, 203576, 356258, 407152, 712516, 814304, 1246903, 1425032, 2493806, 2850064, 4987612, 5700128, 9975224, 19950448, 39900896]

約数ペア:

[(1, 39900896), (2, 19950448), (4, 9975224), (7, 5700128), (8, 4987612), (14, 2850064), (16, 2493806), (28, 1425032), (32, 1246903), (49, 814304), (56, 712516), (98, 407152), (112, 356258), (196, 203576), (224, 178129), (392, 101788), (784, 50894), (1568, 25447)]