686203506688

素因数分解:

$2^{12}\times 7^1\times {\mathrm{23932879}}^1$

素因数の和:23932910

約数の個数: 52

約数和(自身を含む): 1568273760640

約数和(自身を除く): 882070253952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 28672, 23932879, 47865758, 95731516, 167530153, 191463032, 335060306, 382926064, 670120612, 765852128, 1340241224, 1531704256, 2680482448, 3063408512, 5360964896, 6126817024, 10721929792, 12253634048, 21443859584, 24507268096, 42887719168, 49014536192, 85775438336, 98029072384, 171550876672, 343101753344, 686203506688]

約数ペア:

[(1, 686203506688), (2, 343101753344), (4, 171550876672), (7, 98029072384), (8, 85775438336), (14, 49014536192), (16, 42887719168), (28, 24507268096), (32, 21443859584), (56, 12253634048), (64, 10721929792), (112, 6126817024), (128, 5360964896), (224, 3063408512), (256, 2680482448), (448, 1531704256), (512, 1340241224), (896, 765852128), (1024, 670120612), (1792, 382926064), (2048, 335060306), (3584, 191463032), (4096, 167530153), (7168, 95731516), (14336, 47865758), (28672, 23932879)]