40573148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131731}}^1$

素因数の和:131753

約数の個数: 24

約数和(自身を含む): 88523904

約数和(自身を除く): 47950756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 131731, 263462, 526924, 922117, 1449041, 1844234, 2898082, 3688468, 5796164, 10143287, 20286574, 40573148]

約数ペア:

[(1, 40573148), (2, 20286574), (4, 10143287), (7, 5796164), (11, 3688468), (14, 2898082), (22, 1844234), (28, 1449041), (44, 922117), (77, 526924), (154, 263462), (308, 131731)]