17948896

素因数分解:

$2^5\times 7^2\times {\mathrm{11447}}^1$

素因数の和:11471

約数の個数: 36

約数和(自身を含む): 41109768

約数和(自身を除く): 23160872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 11447, 22894, 45788, 80129, 91576, 160258, 183152, 320516, 366304, 560903, 641032, 1121806, 1282064, 2243612, 2564128, 4487224, 8974448, 17948896]

約数ペア:

[(1, 17948896), (2, 8974448), (4, 4487224), (7, 2564128), (8, 2243612), (14, 1282064), (16, 1121806), (28, 641032), (32, 560903), (49, 366304), (56, 320516), (98, 183152), (112, 160258), (196, 91576), (224, 80129), (392, 45788), (784, 22894), (1568, 11447)]