1727401984

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5477}}^1$

素因数の和:5519

約数の個数: 104

約数和(自身を含む): 4307548608

約数和(自身を除く): 2580146624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2048, 2464, 2816, 3584, 4096, 4928, 5477, 5632, 7168, 9856, 10954, 11264, 14336, 19712, 21908, 22528, 28672, 38339, 39424, 43816, 45056, 60247, 76678, 78848, 87632, 120494, 153356, 157696, 175264, 240988, 306712, 315392, 350528, 421729, 481976, 613424, 701056, 843458, 963952, 1226848, 1402112, 1686916, 1927904, 2453696, 2804224, 3373832, 3855808, 4907392, 5608448, 6747664, 7711616, 9814784, 11216896, 13495328, 15423232, 19629568, 22433792, 26990656, 30846464, 39259136, 53981312, 61692928, 78518272, 107962624, 123385856, 157036544, 215925248, 246771712, 431850496, 863700992, 1727401984]

約数ペア:

[(1, 1727401984), (2, 863700992), (4, 431850496), (7, 246771712), (8, 215925248), (11, 157036544), (14, 123385856), (16, 107962624), (22, 78518272), (28, 61692928), (32, 53981312), (44, 39259136), (56, 30846464), (64, 26990656), (77, 22433792), (88, 19629568), (112, 15423232), (128, 13495328), (154, 11216896), (176, 9814784), (224, 7711616), (256, 6747664), (308, 5608448), (352, 4907392), (448, 3855808), (512, 3373832), (616, 2804224), (704, 2453696), (896, 1927904), (1024, 1686916), (1232, 1402112), (1408, 1226848), (1792, 963952), (2048, 843458), (2464, 701056), (2816, 613424), (3584, 481976), (4096, 421729), (4928, 350528), (5477, 315392), (5632, 306712), (7168, 240988), (9856, 175264), (10954, 157696), (11264, 153356), (14336, 120494), (19712, 87632), (21908, 78848), (22528, 76678), (28672, 60247), (38339, 45056), (39424, 43816)]