13556144

素因数分解:

$2^4\times 7^2\times {\mathrm{17291}}^1$

素因数の和:17313

約数の個数: 30

約数和(自身を含む): 30554964

約数和(自身を除く): 16998820

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 17291, 34582, 69164, 121037, 138328, 242074, 276656, 484148, 847259, 968296, 1694518, 1936592, 3389036, 6778072, 13556144]

約数ペア:

[(1, 13556144), (2, 6778072), (4, 3389036), (7, 1936592), (8, 1694518), (14, 968296), (16, 847259), (28, 484148), (49, 276656), (56, 242074), (98, 138328), (112, 121037), (196, 69164), (392, 34582), (784, 17291)]