26013918464

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{4813}}^1$

素因数の和:5363

約数の個数: 72

約数和(自身を含む): 53253084192

約数和(自身を除く): 27239165728

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 491, 688, 982, 1376, 1964, 2752, 3928, 4813, 5504, 7856, 9626, 11008, 15712, 19252, 21113, 31424, 38504, 42226, 62848, 77008, 84452, 125696, 154016, 168904, 206959, 308032, 337808, 413918, 616064, 675616, 827836, 1232128, 1351232, 1655672, 2363183, 2702464, 3311344, 4726366, 5404928, 6622688, 9452732, 13245376, 18905464, 26490752, 37810928, 52981504, 75621856, 101616869, 151243712, 203233738, 302487424, 406467476, 604974848, 812934952, 1625869904, 3251739808, 6503479616, 13006959232, 26013918464]

約数ペア:

[(1, 26013918464), (2, 13006959232), (4, 6503479616), (8, 3251739808), (16, 1625869904), (32, 812934952), (43, 604974848), (64, 406467476), (86, 302487424), (128, 203233738), (172, 151243712), (256, 101616869), (344, 75621856), (491, 52981504), (688, 37810928), (982, 26490752), (1376, 18905464), (1964, 13245376), (2752, 9452732), (3928, 6622688), (4813, 5404928), (5504, 4726366), (7856, 3311344), (9626, 2702464), (11008, 2363183), (15712, 1655672), (19252, 1351232), (21113, 1232128), (31424, 827836), (38504, 675616), (42226, 616064), (62848, 413918), (77008, 337808), (84452, 308032), (125696, 206959), (154016, 168904)]