7156016

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 15978144

約数和(自身を除く): 8822128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 353, 362, 706, 724, 1267, 1412, 1448, 2471, 2534, 2824, 2896, 4942, 5068, 5648, 9884, 10136, 19768, 20272, 39536, 63893, 127786, 255572, 447251, 511144, 894502, 1022288, 1789004, 3578008, 7156016]

約数ペア:

[(1, 7156016), (2, 3578008), (4, 1789004), (7, 1022288), (8, 894502), (14, 511144), (16, 447251), (28, 255572), (56, 127786), (112, 63893), (181, 39536), (353, 20272), (362, 19768), (706, 10136), (724, 9884), (1267, 5648), (1412, 5068), (1448, 4942), (2471, 2896), (2534, 2824)]