7081328

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2819}}^1$

素因数の和:2984

約数の個数: 20

約数和(自身を含む): 13812360

約数和(自身を除く): 6731032

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 2819, 5638, 11276, 22552, 45104, 442583, 885166, 1770332, 3540664, 7081328]

約数ペア:

[(1, 7081328), (2, 3540664), (4, 1770332), (8, 885166), (16, 442583), (157, 45104), (314, 22552), (628, 11276), (1256, 5638), (2512, 2819)]