82712476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{268547}}^1$

素因数の和:268569

約数の個数: 24

約数和(自身を含む): 180464256

約数和(自身を除く): 97751780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 268547, 537094, 1074188, 1879829, 2954017, 3759658, 5908034, 7519316, 11816068, 20678119, 41356238, 82712476]

約数ペア:

[(1, 82712476), (2, 41356238), (4, 20678119), (7, 11816068), (11, 7519316), (14, 5908034), (22, 3759658), (28, 2954017), (44, 1879829), (77, 1074188), (154, 537094), (308, 268547)]