13685392

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 30748032

約数和(自身を除く): 17062640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1721, 1988, 3442, 3976, 6884, 7952, 12047, 13768, 24094, 27536, 48188, 96376, 122191, 192752, 244382, 488764, 855337, 977528, 1710674, 1955056, 3421348, 6842696, 13685392]

約数ペア:

[(1, 13685392), (2, 6842696), (4, 3421348), (7, 1955056), (8, 1710674), (14, 977528), (16, 855337), (28, 488764), (56, 244382), (71, 192752), (112, 122191), (142, 96376), (284, 48188), (497, 27536), (568, 24094), (994, 13768), (1136, 12047), (1721, 7952), (1988, 6884), (3442, 3976)]