40388049296

素因数分解:

$2^4\times 7^2\times {\mathrm{51515369}}^1$

素因数の和:51515391

約数の個数: 30

約数和(自身を含む): 91027658790

約数和(自身を除く): 50639609494

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 51515369, 103030738, 206061476, 360607583, 412122952, 721215166, 824245904, 1442430332, 2524253081, 2884860664, 5048506162, 5769721328, 10097012324, 20194024648, 40388049296]

約数ペア:

[(1, 40388049296), (2, 20194024648), (4, 10097012324), (7, 5769721328), (8, 5048506162), (14, 2884860664), (16, 2524253081), (28, 1442430332), (49, 824245904), (56, 721215166), (98, 412122952), (112, 360607583), (196, 206061476), (392, 103030738), (784, 51515369)]