16998216704

素因数分解:

$2^{10}\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6257}}^1$

素因数の和:6663

約数の個数: 88

約数和(自身を含む): 38942783040

約数和(自身を除く): 21944566336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 379, 448, 512, 758, 896, 1024, 1516, 1792, 2653, 3032, 3584, 5306, 6064, 6257, 7168, 10612, 12128, 12514, 21224, 24256, 25028, 42448, 43799, 48512, 50056, 84896, 87598, 97024, 100112, 169792, 175196, 194048, 200224, 339584, 350392, 388096, 400448, 679168, 700784, 800896, 1358336, 1401568, 1601792, 2371403, 2716672, 2803136, 3203584, 4742806, 5606272, 6407168, 9485612, 11212544, 16599821, 18971224, 22425088, 33199642, 37942448, 44850176, 66399284, 75884896, 132798568, 151769792, 265597136, 303539584, 531194272, 607079168, 1062388544, 1214158336, 2124777088, 2428316672, 4249554176, 8499108352, 16998216704]

約数ペア:

[(1, 16998216704), (2, 8499108352), (4, 4249554176), (7, 2428316672), (8, 2124777088), (14, 1214158336), (16, 1062388544), (28, 607079168), (32, 531194272), (56, 303539584), (64, 265597136), (112, 151769792), (128, 132798568), (224, 75884896), (256, 66399284), (379, 44850176), (448, 37942448), (512, 33199642), (758, 22425088), (896, 18971224), (1024, 16599821), (1516, 11212544), (1792, 9485612), (2653, 6407168), (3032, 5606272), (3584, 4742806), (5306, 3203584), (6064, 2803136), (6257, 2716672), (7168, 2371403), (10612, 1601792), (12128, 1401568), (12514, 1358336), (21224, 800896), (24256, 700784), (25028, 679168), (42448, 400448), (43799, 388096), (48512, 350392), (50056, 339584), (84896, 200224), (87598, 194048), (97024, 175196), (100112, 169792)]