28844354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 54331776

約数和(自身を除く): 25487422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1193, 1727, 2198, 2386, 3454, 8351, 12089, 13123, 16702, 24178, 26246, 91861, 183722, 187301, 374602, 1311107, 2060311, 2622214, 4120622, 14422177, 28844354]

約数ペア:

[(1, 28844354), (2, 14422177), (7, 4120622), (11, 2622214), (14, 2060311), (22, 1311107), (77, 374602), (154, 187301), (157, 183722), (314, 91861), (1099, 26246), (1193, 24178), (1727, 16702), (2198, 13123), (2386, 12089), (3454, 8351)]