28717136

素因数分解:

$2^4\times 7^2\times {\mathrm{36629}}^1$

素因数の和:36651

約数の個数: 30

約数和(自身を含む): 64725210

約数和(自身を除く): 36008074

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 36629, 73258, 146516, 256403, 293032, 512806, 586064, 1025612, 1794821, 2051224, 3589642, 4102448, 7179284, 14358568, 28717136]

約数ペア:

[(1, 28717136), (2, 14358568), (4, 7179284), (7, 4102448), (8, 3589642), (14, 2051224), (16, 1794821), (28, 1025612), (49, 586064), (56, 512806), (98, 293032), (112, 256403), (196, 146516), (392, 73258), (784, 36629)]