67144376

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{49663}}^1$

素因数の和:49695

約数の個数: 24

約数和(自身を含む): 136327680

約数和(自身を除く): 69183304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 49663, 99326, 198652, 397304, 645619, 1291238, 2582476, 5164952, 8393047, 16786094, 33572188, 67144376]

約数ペア:

[(1, 67144376), (2, 33572188), (4, 16786094), (8, 8393047), (13, 5164952), (26, 2582476), (52, 1291238), (104, 645619), (169, 397304), (338, 198652), (676, 99326), (1352, 49663)]