71153656

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8093}}^1$

素因数の和:8263

約数の個数: 32

約数和(自身を含む): 153462240

約数和(自身を除く): 82308584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8093, 8792, 16186, 32372, 56651, 64744, 113302, 226604, 453208, 1270601, 2541202, 5082404, 8894207, 10164808, 17788414, 35576828, 71153656]

約数ペア:

[(1, 71153656), (2, 35576828), (4, 17788414), (7, 10164808), (8, 8894207), (14, 5082404), (28, 2541202), (56, 1270601), (157, 453208), (314, 226604), (628, 113302), (1099, 64744), (1256, 56651), (2198, 32372), (4396, 16186), (8093, 8792)]