13285216

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 30191616

約数和(自身を除く): 16906400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 467, 508, 889, 934, 1016, 1778, 1868, 2032, 3269, 3556, 3736, 4064, 6538, 7112, 7472, 13076, 14224, 14944, 26152, 28448, 52304, 59309, 104608, 118618, 237236, 415163, 474472, 830326, 948944, 1660652, 1897888, 3321304, 6642608, 13285216]

約数ペア:

[(1, 13285216), (2, 6642608), (4, 3321304), (7, 1897888), (8, 1660652), (14, 948944), (16, 830326), (28, 474472), (32, 415163), (56, 237236), (112, 118618), (127, 104608), (224, 59309), (254, 52304), (467, 28448), (508, 26152), (889, 14944), (934, 14224), (1016, 13076), (1778, 7472), (1868, 7112), (2032, 6538), (3269, 4064), (3556, 3736)]