28233584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 56579712

約数和(自身を除く): 28346128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 193, 223, 328, 386, 446, 656, 772, 892, 1544, 1784, 3088, 3568, 7913, 9143, 15826, 18286, 31652, 36572, 43039, 63304, 73144, 86078, 126608, 146288, 172156, 344312, 688624, 1764599, 3529198, 7058396, 14116792, 28233584]

約数ペア:

[(1, 28233584), (2, 14116792), (4, 7058396), (8, 3529198), (16, 1764599), (41, 688624), (82, 344312), (164, 172156), (193, 146288), (223, 126608), (328, 86078), (386, 73144), (446, 63304), (656, 43039), (772, 36572), (892, 31652), (1544, 18286), (1784, 15826), (3088, 9143), (3568, 7913)]