3969339976

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{2663}}^1$

素因数の和:3338

約数の個数: 64

約数和(自身を含む): 8720870400

約数和(自身を除く): 4751530424

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 619, 1204, 1238, 2408, 2476, 2663, 4333, 4952, 5326, 8666, 10652, 17332, 18641, 21304, 26617, 34664, 37282, 53234, 74564, 106468, 114509, 149128, 186319, 212936, 229018, 372638, 458036, 745276, 801563, 916072, 1490552, 1603126, 1648397, 3206252, 3296794, 6412504, 6593588, 11538779, 13187176, 23077558, 46155116, 70881071, 92310232, 141762142, 283524284, 496167497, 567048568, 992334994, 1984669988, 3969339976]

約数ペア:

[(1, 3969339976), (2, 1984669988), (4, 992334994), (7, 567048568), (8, 496167497), (14, 283524284), (28, 141762142), (43, 92310232), (56, 70881071), (86, 46155116), (172, 23077558), (301, 13187176), (344, 11538779), (602, 6593588), (619, 6412504), (1204, 3296794), (1238, 3206252), (2408, 1648397), (2476, 1603126), (2663, 1490552), (4333, 916072), (4952, 801563), (5326, 745276), (8666, 458036), (10652, 372638), (17332, 229018), (18641, 212936), (21304, 186319), (26617, 149128), (34664, 114509), (37282, 106468), (53234, 74564)]