805459808

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{9319}}^1$

素因数の和:9439

約数の個数: 48

約数和(自身を含む): 1651093920

約数和(自身を除く): 845634112

約数列:

[1, 2, 4, 8, 16, 32, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 1184, 2336, 2701, 5402, 9319, 10804, 18638, 21608, 37276, 43216, 74552, 86432, 149104, 298208, 344803, 680287, 689606, 1360574, 1379212, 2721148, 2758424, 5442296, 5516848, 10884592, 11033696, 21769184, 25170619, 50341238, 100682476, 201364952, 402729904, 805459808]

約数ペア:

[(1, 805459808), (2, 402729904), (4, 201364952), (8, 100682476), (16, 50341238), (32, 25170619), (37, 21769184), (73, 11033696), (74, 10884592), (146, 5516848), (148, 5442296), (292, 2758424), (296, 2721148), (584, 1379212), (592, 1360574), (1168, 689606), (1184, 680287), (2336, 344803), (2701, 298208), (5402, 149104), (9319, 86432), (10804, 74552), (18638, 43216), (21608, 37276)]