13266064

素因数分解:

$2^4\times 7^2\times {\mathrm{16921}}^1$

素因数の和:16943

約数の個数: 30

約数和(自身を含む): 29901174

約数和(自身を除く): 16635110

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 16921, 33842, 67684, 118447, 135368, 236894, 270736, 473788, 829129, 947576, 1658258, 1895152, 3316516, 6633032, 13266064]

約数ペア:

[(1, 13266064), (2, 6633032), (4, 3316516), (7, 1895152), (8, 1658258), (14, 947576), (16, 829129), (28, 473788), (49, 270736), (56, 236894), (98, 135368), (112, 118447), (196, 67684), (392, 33842), (784, 16921)]