70811788

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 125549424

約数和(自身を除く): 54737636

約数列:

[1, 2, 4, 131, 262, 337, 401, 524, 674, 802, 1348, 1604, 44147, 52531, 88294, 105062, 135137, 176588, 210124, 270274, 540548, 17702947, 35405894, 70811788]

約数ペア:

[(1, 70811788), (2, 35405894), (4, 17702947), (131, 540548), (262, 270274), (337, 210124), (401, 176588), (524, 135137), (674, 105062), (802, 88294), (1348, 52531), (1604, 44147)]