66670208

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47351}}^1$

素因数の和:47376

約数の個数: 32

約数和(自身を含む): 144897120

約数和(自身を除く): 78226912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 47351, 94702, 189404, 378808, 520861, 757616, 1041722, 1515232, 2083444, 3030464, 4166888, 6060928, 8333776, 16667552, 33335104, 66670208]

約数ペア:

[(1, 66670208), (2, 33335104), (4, 16667552), (8, 8333776), (11, 6060928), (16, 4166888), (22, 3030464), (32, 2083444), (44, 1515232), (64, 1041722), (88, 757616), (128, 520861), (176, 378808), (352, 189404), (704, 94702), (1408, 47351)]