68278336

素因数分解:

$2^6\times 7^1\times {\mathrm{152407}}^1$

素因数の和:152426

約数の個数: 28

約数和(自身を含む): 154846528

約数和(自身を除く): 86568192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 152407, 304814, 609628, 1066849, 1219256, 2133698, 2438512, 4267396, 4877024, 8534792, 9754048, 17069584, 34139168, 68278336]

約数ペア:

[(1, 68278336), (2, 34139168), (4, 17069584), (7, 9754048), (8, 8534792), (14, 4877024), (16, 4267396), (28, 2438512), (32, 2133698), (56, 1219256), (64, 1066849), (112, 609628), (224, 304814), (448, 152407)]