7678762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 14644224

約数和(自身を除く): 6965462

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 1361, 2722, 2821, 5642, 9527, 17693, 19054, 35386, 42191, 84382, 123851, 247702, 295337, 548483, 590674, 1096966, 3839381, 7678762]

約数ペア:

[(1, 7678762), (2, 3839381), (7, 1096966), (13, 590674), (14, 548483), (26, 295337), (31, 247702), (62, 123851), (91, 84382), (182, 42191), (217, 35386), (403, 19054), (434, 17693), (806, 9527), (1361, 5642), (2722, 2821)]