2687901104

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6271}}^1$

素因数の和:6418

約数の個数: 80

約数和(自身を含む): 6159605760

約数和(自身を除く): 3471704656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 89, 112, 172, 178, 301, 344, 356, 602, 623, 688, 712, 1204, 1246, 1424, 2408, 2492, 3827, 4816, 4984, 6271, 7654, 9968, 12542, 15308, 25084, 26789, 30616, 43897, 50168, 53578, 61232, 87794, 100336, 107156, 175588, 214312, 269653, 351176, 428624, 539306, 558119, 702352, 1078612, 1116238, 1887571, 2157224, 2232476, 3775142, 3906833, 4314448, 4464952, 7550284, 7813666, 8929904, 15100568, 15627332, 23999117, 30201136, 31254664, 47998234, 62509328, 95996468, 167993819, 191992936, 335987638, 383985872, 671975276, 1343950552, 2687901104]

約数ペア:

[(1, 2687901104), (2, 1343950552), (4, 671975276), (7, 383985872), (8, 335987638), (14, 191992936), (16, 167993819), (28, 95996468), (43, 62509328), (56, 47998234), (86, 31254664), (89, 30201136), (112, 23999117), (172, 15627332), (178, 15100568), (301, 8929904), (344, 7813666), (356, 7550284), (602, 4464952), (623, 4314448), (688, 3906833), (712, 3775142), (1204, 2232476), (1246, 2157224), (1424, 1887571), (2408, 1116238), (2492, 1078612), (3827, 702352), (4816, 558119), (4984, 539306), (6271, 428624), (7654, 351176), (9968, 269653), (12542, 214312), (15308, 175588), (25084, 107156), (26789, 100336), (30616, 87794), (43897, 61232), (50168, 53578)]