13267912

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 29450880

約数和(自身を除く): 16182968

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 71, 94, 142, 188, 284, 329, 376, 497, 568, 658, 994, 1316, 1988, 2632, 3337, 3976, 5041, 6674, 10082, 13348, 20164, 23359, 26696, 35287, 40328, 46718, 70574, 93436, 141148, 186872, 236927, 282296, 473854, 947708, 1658489, 1895416, 3316978, 6633956, 13267912]

約数ペア:

[(1, 13267912), (2, 6633956), (4, 3316978), (7, 1895416), (8, 1658489), (14, 947708), (28, 473854), (47, 282296), (56, 236927), (71, 186872), (94, 141148), (142, 93436), (188, 70574), (284, 46718), (329, 40328), (376, 35287), (497, 26696), (568, 23359), (658, 20164), (994, 13348), (1316, 10082), (1988, 6674), (2632, 5041), (3337, 3976)]